{"id":46426,"date":"2026-05-26T12:00:11","date_gmt":"2026-05-26T12:00:11","guid":{"rendered":"https:\/\/lawnlove.com\/blog\/?p=46426"},"modified":"2026-08-10T22:34:29","modified_gmt":"2026-08-10T22:34:29","slug":"pet-safe-weed-killer","status":"publish","type":"post","link":"https:\/\/lawnlove.com\/blog\/pet-safe-weed-killer\/","title":{"rendered":"Pet-Safe Weed Killer: What Works, What to Avoid, and How to Protect Your Pets"},"content":{"rendered":"<figure class=\"wp-block-table is-style-stripes has-medium-font-size\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Key takeaways<\/strong><\/th><\/tr><\/thead><tbody><tr><td>\u2022 <strong>Glyphosate and 2,4-D are linked to cancer in dogs<\/strong> by multiple peer-reviewed studies \u2014 avoid both if pets use your lawn.<br>\u2022 <strong>Chemical residues<\/strong> from conventional herbicides can persist on grass for at least 48 hours, even after rain.<br>\u2022 <strong>Safer alternatives<\/strong> \u2014 vinegar, citric acid, clove oil, corn gluten meal \u2014 control weeds with a much lower risk to pets.<br>\u2022 <strong>Even pet-safer products require waiting<\/strong> until the treated area is completely dry before re-entry.<\/td><\/tr><\/tbody><\/table><\/figure>    <p class=\"wp-block-paragraph\">Many homeowners spray chemicals to get a perfect green lawn, but most traditional weed killers are not safe for pets. You should avoid chemicals like glyphosate and 2,4-D because they pose severe risks like skin irritation and toxic poisoning.<\/p>    <p class=\"wp-block-paragraph\">Instead, choose safer, pet-friendly alternatives made with ingredients like corn gluten meal or iron HEDTA. These natural options kill weeds without risking your pet&#8217;s health as long as you follow the label and let the yard dry before re-entry.<\/p>    <p class=\"wp-block-paragraph\">If you&#8217;d rather leave weed control to someone else entirely, <a href=\"https:\/\/lawnlove.com\/weed-control\">Lawn Love&#8217;s weed control service<\/a> connects you with local pros who can handle it safely.<\/p>    <p class=\"wp-block-paragraph\"><strong>Note: <\/strong>This article is not veterinary advice. If you suspect your pet has been exposed to a toxic weed killer, contact your veterinarian or the ASPCA Animal Poison Control Center at (888) 426-4435 immediately.<\/p>   <div class=\"wp-block-ub-table-of-contents-block ub_table-of-contents\" id=\"ub_table-of-contents-cf7fd30a-d15c-41d1-980f-cc306346abdb\" data-linktodivider=\"false\" data-showtext=\"show\" data-hidetext=\"hide\" data-scrolltype=\"auto\" data-enablesmoothscroll=\"false\" data-initiallyhideonmobile=\"false\" data-initiallyshow=\"true\"><div class=\"ub_table-of-contents-header-container\" style=\"\"> \t\t\t<div class=\"ub_table-of-contents-header\" style=\"text-align: left; \"> \t\t\t\t<div class=\"ub_table-of-contents-title\" style=\"\">In this article:<\/div> \t\t\t\t \t\t\t<\/div> \t\t<\/div><div class=\"ub_table-of-contents-extra-container\" style=\"\"> \t\t\t<div class=\"ub_table-of-contents-container ub_table-of-contents-1-column\"> \t\t\t\t<ul style=\"\"><li style=\"\"><a href=\"https:\/\/lawnlove.com\/blog\/pet-safe-weed-killer\/#0-ingredients-to-avoid\" style=\"\">Ingredients to avoid<\/a><\/li><li style=\"\"><a href=\"https:\/\/lawnlove.com\/blog\/pet-safe-weed-killer\/#1-pet-safer-weed-killer-ingredients\" style=\"\">Pet-safer weed killer ingredients<\/a><\/li><li style=\"\"><a href=\"https:\/\/lawnlove.com\/blog\/pet-safe-weed-killer\/#2-how-long-to-keep-pets-off-treated-lawns\" style=\"\">How long to keep pets off treated lawns<\/a><\/li><li style=\"\"><a href=\"https:\/\/lawnlove.com\/blog\/pet-safe-weed-killer\/#3-tips-for-safer-application\" style=\"\">Tips for safer application<\/a><\/li><li style=\"\"><a href=\"https:\/\/lawnlove.com\/blog\/pet-safe-weed-killer\/#4-signs-of-herbicide-poisoning-in-pets\" style=\"\">Signs of herbicide poisoning in pets<\/a><\/li><li style=\"\"><a href=\"https:\/\/lawnlove.com\/blog\/pet-safe-weed-killer\/#5-faqs\" style=\"\">FAQs<\/a><\/li><\/ul> \t\t\t<\/div> \t\t<\/div><\/div>   <h2 id=\"0-ingredients-to-avoid\" class=\"wp-block-heading\"><span id=\"ingredients-to-avoid\">Ingredients to avoid<\/span><\/h2>    <p class=\"wp-block-paragraph\">&#8220;The main thing pet owners should understand about safety is that no weed killer is completely risk-free around dogs or cats,&#8221; says Jessica Mercer, PhD, horticulturist at <a href=\"https:\/\/plantaddicts.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Plant Addicts<\/a>.&nbsp;<\/p>    <p class=\"wp-block-paragraph\">Ross Hulstein, owner of <a href=\"https:\/\/www.enviro-scapes.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">Enviroscapes<\/a> in Arvada, Colorado, specifically warns against 2,4-D and dicamba. Because these chemicals leave dangerous residues in the soil and on grass blades, pets can easily ingest them later while licking their paws and fur.<\/p>    <p class=\"wp-block-paragraph\">&#8220;Studies on 2,4-D have found a link between its use and an increased risk of lymphoma in dogs, although a direct causal link has not yet been conclusively proven,&#8221; Hulstein says.<\/p>    <p class=\"wp-block-paragraph\">Be aware of these severe risks:<\/p>    <ul class=\"wp-block-list\"> <li><strong>Toxicity:<\/strong> \u201cDogs and cats that ate or drank products containing 2,4-D have developed symptoms including vomiting, diarrhea, loss of appetite, lethargy, drooling, staggering, and convulsions,\u201d Mercer says.<\/li>    <li><strong>Cancer<\/strong>: Lawn chemicals severely increase cancer risks in dogs. Tufts University found a 70% higher risk of lymphoma, while <a href=\"https:\/\/www.purdue.edu\/uns\/html4ever\/2004\/040419.Glickman.scotties.html\" target=\"_blank\" rel=\"noreferrer noopener\">Purdue University<\/a> noted up to a 7x increase in bladder cancer.<\/li>    <li><strong>Chemical drift: <\/strong>A<strong> <\/strong><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/23584031\/\" target=\"_blank\" rel=\"noreferrer noopener\">2013 study<\/a> found herbicides in the urine of dogs from households whose lawns were never even treated \u2014 the chemicals drifted from neighboring properties.<\/li> <\/ul>    <p class=\"wp-block-paragraph\">These active ingredients are the primary concerns for pet owners. Check the label of any product before buying.<\/p>   \n<table id=\"tablepress-23\" class=\"tablepress tablepress-id-23\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\"><strong>Ingredient<\/strong><\/th><th class=\"column-2\"><strong>Found in<\/strong><\/th><th class=\"column-3\"><strong>Risk to pets<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">Glyphosate<\/td><td class=\"column-2\">Roundup and non-selective weed killers<\/td><td class=\"column-3\">Causes GI upset if wet; classified as \"probably carcinogenic\"<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">2,4-D<\/td><td class=\"column-2\">Weed-and-feed and broadleaf herbicides<\/td><td class=\"column-3\">Strongly linked to canine lymphoma, bladder cancer, and neurologic toxicity<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">Dicamba<\/td><td class=\"column-2\">Combination lawn herbicides<\/td><td class=\"column-3\">Used in mixtures tied to canine cancer; high drift risk<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">Triclopyr<\/td><td class=\"column-2\">Broadleaf weed killers<\/td><td class=\"column-3\">GI irritant; repeated exposure stresses the liver and kidneys<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">Mecoprop (MCPP)<\/td><td class=\"column-2\">Broadleaf and weed-and-feed products<\/td><td class=\"column-3\">Causes vomiting\/diarrhea; high doses trigger muscle stiffness<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">Paraquat \/ Diquat<\/td><td class=\"column-2\">Agricultural and commercial herbicides<\/td><td class=\"column-3\">Extremely toxic; causes acute kidney failure and severe organ damage<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-23 from cache -->    <p class=\"wp-block-paragraph\"><strong>Note on weed-and-feed: <\/strong>Avoid these combination products, as they almost always contain high-risk chemicals like 2,4-D. To keep your pets safe, apply your fertilizer and weed control separately.<br><br><strong>Read more<\/strong>: <a href=\"https:\/\/lawnlove.com\/blog\/best-weed-killers\/\">The 12 Best Weed Killers of 2026 [Reviews]<\/a>&nbsp;<\/p>    <h2 id=\"1-pet-safer-weed-killer-ingredients\" class=\"wp-block-heading\"><span id=\"pet-safer-weed-killer-ingredients\">Pet-safer weed killer ingredients<\/span><\/h2>    <figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"559\" src=\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2026\/05\/AdobeStock_370424337.jpg\" alt=\"A happy Welsh Corgi Pembroke lying on its back on green grass with its tongue out, smiling.\" class=\"wp-image-46435\" srcset=\"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2026\/05\/AdobeStock_370424337.jpg 800w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2026\/05\/AdobeStock_370424337-300x210.jpg 300w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2026\/05\/AdobeStock_370424337-768x537.jpg 768w, https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2026\/05\/AdobeStock_370424337-610x426.jpg 610w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">A happy Welsh Corgi Pembroke rolls on the grass with its tongue out. Photo Credit: <a href=\"https:\/\/stock.adobe.com\/images\/happy-and-funny-smiling-welsh-corgi-pembroke-dog-laying-down-on-a-grass-with-a-tongue-out-laying-down-on-the-back\/370424337\" target=\"_blank\" rel=\"noreferrer noopener\">Justyna<\/a> \/ Adobe Stock<\/figcaption><\/figure>    <p class=\"wp-block-paragraph\">While better than synthetics, &#8220;pet-safe&#8221; herbicides still carry risks.<\/p>    <p class=\"wp-block-paragraph\">As Hulstein says, \u201cNatural doesn&#8217;t automatically mean safe. If citric acid can irritate human skin, why would it be any safer for animals?\u201d He notes that, despite breaking down rapidly, natural products (wet) can be harmful during application.<\/p>    <p class=\"wp-block-paragraph\">While vinegar and plant oils can be a safer weed killer choice, Mercer warns that they can still irritate a pet&#8217;s paws, eyes, and airways. She recommends iron-based alternatives, provided you strictly follow the label directions.<\/p>    <p class=\"wp-block-paragraph\">To minimize exposure, Hulstein favors hand-pulling or spot treatment. If using chemicals, he recommends<strong> <\/strong>\u201ccontact herbicides with rapid breakdown, such as <a href=\"https:\/\/lawnlove.com\/blog\/does-vinegar-kill-weeds\/\">vinegar-based<\/a> products, which work through acidity and don&#8217;t stay in the soil for long.\u201d<\/p>   \n<table id=\"tablepress-24\" class=\"tablepress tablepress-id-24\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\"><strong>Ingredient<\/strong><\/th><th class=\"column-2\"><strong>How it works<\/strong><\/th><th class=\"column-3\"><strong>Pet note<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">Acetic acid (vinegar)<\/td><td class=\"column-2\">Dehydrates foliage on contact<\/td><td class=\"column-3\">Non\u2011selective. Keep pets off until the spray is dry, especially with 20%+ horticultural vinegar<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">Citric acid<\/td><td class=\"column-2\">Breaks down plant tissue<\/td><td class=\"column-3\">Low toxicity; safe once dry<\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">Clove oil (eugenol)<\/td><td class=\"column-2\">Essential oil that damages cell membranes in leaves<\/td><td class=\"column-3\">Can irritate the mouth\/skin if licked or contacted wet; safe once dry<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">Corn gluten meal<\/td><td class=\"column-2\">Pre-emergent \u2014 prevents seed germination<\/td><td class=\"column-3\">Very low risk; also adds nitrogen to soil; does not kill existing weeds<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">Iron\u2011based herbicides (iron HEDTA)<\/td><td class=\"column-2\">Targets broadleaf weeds selectively<\/td><td class=\"column-3\">Kills broadleaf weeds without harming grass; generally pet-safe once dry<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">Herbicidal soap (fatty acids)<\/td><td class=\"column-2\">Disrupts waxy coating on leaves<\/td><td class=\"column-3\">Low toxicity; fast drying<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-24 from cache -->    <p class=\"wp-block-paragraph\"><strong>Look for OMRI certification: <\/strong>The Organic Materials Review Institute provides the most reliable third-party verification that an herbicide meets strict organic and safety standards.<\/p>    <p class=\"wp-block-paragraph\"><strong>Read more<\/strong>:&nbsp;<\/p>    <ul class=\"wp-block-list\"> <li><a href=\"https:\/\/lawnlove.com\/blog\/how-to-make-homemade-weed-killer\/\">How to Make Homemade Weed Killer<\/a>&nbsp;<\/li>    <li><a href=\"https:\/\/lawnlove.com\/blog\/pros-cons-homemade-weed-killers\/\">Pros and Cons of Homemade Weed Killers<\/a>&nbsp;<\/li>    <li><a href=\"https:\/\/lawnlove.com\/blog\/organic-lawn-care-how-to-grow-chemical-free-grass\/\">Organic Lawn Care: How to Grow Chemical-Free Grass<\/a>&nbsp;<\/li> <\/ul>    <h2 id=\"2-how-long-to-keep-pets-off-treated-lawns\" class=\"wp-block-heading\"><span id=\"how-long-to-keep-pets-off-treated-lawns\">How long to keep pets off treated lawns<\/span><\/h2>    <p class=\"wp-block-paragraph\">\u201cThe drying time always depends on the specific product and application conditions. Keep in mind that drying is influenced by many factors, including temperature, humidity, and the type of surface,\u201d Hulstein says.<\/p>    <p class=\"wp-block-paragraph\">He notes this usually takes \u201cbetween 24 and 72 hours, though some granular herbicides may take longer or stay on the surface longer.\u201d<\/p>    <p class=\"wp-block-paragraph\"><strong>Note: <\/strong>\u201cA lawn that looks dry does not mean a pet can&#8217;t be exposed,\u201d Mercer says. \u201dResidue on grass blades, soil, and hard surfaces can still transfer to paws and fur. So owners of pets that lick their feet, roll in the grass, or <a href=\"https:\/\/lawnlove.com\/blog\/how-to-stop-your-cat-or-dog-from-eating-your-grass\/\">chew on plants<\/a> should use extra caution.\u201d&nbsp;<\/p>    <figure class=\"wp-block-table is-style-stripes\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Product type<\/strong><\/td><td><strong>Minimum wait time<\/strong><\/td><\/tr><tr><td><a href=\"https:\/\/lawnlove.com\/blog\/all-natural-and-organic-weed-killers\/\">Natural\/organic weed killers<\/a> (vinegar, citric acid, clove oil)<\/td><td>2\u20134 hours, or until completely dry<\/td><\/tr><tr><td>Conventional herbicides (glyphosate, 2,4-D)<\/td><td>At least until fully dry per label (often 4\u201324 hours); pet\u2011first approach is 24\u201348 hours<\/td><\/tr><tr><td>Granular <a href=\"https:\/\/lawnlove.com\/pre-emergent-weed-control\">pre-emergents<\/a> (corn gluten meal)<\/td><td>Water in, then wait until dry \u2014 24 hours&nbsp;<\/td><\/tr><tr><td>Weed-and-feed combo products<\/td><td>48\u201372 hours minimum; follow product label exactly<\/td><\/tr><\/tbody><\/table><\/figure>    <p class=\"wp-block-paragraph\"><strong>Good to know:<\/strong><\/p>    <ul class=\"wp-block-list\"> <li>A 2013 Science of the <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0048969713003100\">Total Environment study<\/a> found chemical weed killers remain on grass for at least 48 hours. Always use extra caution with pets that lick paws, chew grass, or roll in treated areas, and keep them off treated lawns for a full 2 days.<\/li> <\/ul>    <ul class=\"wp-block-list\"> <li><a href=\"https:\/\/lawnlove.com\/blog\/how-to-stop-your-cat-or-dog-from-eating-your-grass\/\"><strong>Cats face extra risk<\/strong><\/a><strong>.<\/strong> Because cats groom constantly by licking their paws and fur, they are more at risk than dogs. Keep cats off treated areas longer than the minimum for any product.<\/li> <\/ul>    <h2 id=\"3-tips-for-safer-application\" class=\"wp-block-heading\"><span id=\"tips-for-safer-application\">Tips for safer application<\/span><\/h2>    <p class=\"wp-block-paragraph\">&#8220;The most common mistake pet owners make when applying weed killer themselves is treating too large an area when only a few weeds require it,&#8221; Mercer says. To minimize risks, she recommends targeted spot treatments.<\/p>    <p class=\"wp-block-paragraph\">&#8220;It is much easier to keep a pet away from a few treated weeds than an entire lawn,&#8221; she says.<\/p>    <p class=\"wp-block-paragraph\">Spraying on windy days is another major risk; Hulstein warns that breezes can carry the chemicals far beyond the weeds you meant to treat, putting pets at risk.<\/p>    <p class=\"wp-block-paragraph\">Based on Mercer&#8217;s recommendations, follow these essential steps for safer weed killer application:<\/p>    <ol class=\"wp-block-list\"> <li><strong>Read the full label before buying. <\/strong>&#8220;Another common mistake is relying on the product&#8217;s marketing language instead of reading the active ingredients,&#8221; Mercer warns. If it lists glyphosate, 2,4-D, dicamba, or triclopyr \u2014 look for an alternative.&nbsp;<\/li>    <li><strong>Keep pets indoors during application<\/strong> \u2014 not just inside the house, but away from open windows or doors near the spray area.<\/li>    <li><strong>Apply in the early morning or evening <\/strong>to maximize drying time before your pets go outside.<\/li>    <li><strong>Use spot treatment. \u201c<\/strong>They are generally safer than broadcast spraying because they limit the amount of product used,&#8221; Mercer says, minimizing your pet&#8217;s overall exposure risk. &#8220;It is much easier to keep a pet away from a few treated weeds.&#8221;<\/li>    <li><strong>Avoid <\/strong><a href=\"https:\/\/lawnlove.com\/blog\/how-to-use-weed-and-feed\/\"><strong>weed-and-feed<\/strong><\/a><strong> combos<\/strong> to maintain control. Mercer recommends iron-based killers for turf, and carefully apply vinegar or plant oils to hardscapes.<\/li>    <li><strong>Rinse paws<\/strong> if your pet walks on a treated area before it&#8217;s fully dry, and wipe down their belly if they&#8217;ve been lying in the grass.<\/li> <\/ol>    <p class=\"wp-block-paragraph\"><strong>Read more:<\/strong><\/p>    <ul class=\"wp-block-list\"> <li><a href=\"https:\/\/lawnlove.com\/blog\/how-to-get-rid-of-weeds-in-flower-beds\/\">How to Get Rid of Weeds in Flower Beds<\/a>&nbsp;<\/li>    <li><a href=\"https:\/\/lawnlove.com\/blog\/steps-eco-friendly-lawn-care\/\">6 Steps to Eco-Friendly Lawn Care<\/a>&nbsp;<\/li>    <li><a href=\"https:\/\/lawnlove.com\/blog\/landscaping-how-to-deal-with-overgrown-weeds\/\">How to Deal with Overgrown Weeds<\/a>&nbsp;<\/li> <\/ul>    <h2 id=\"4-signs-of-herbicide-poisoning-in-pets\" class=\"wp-block-heading\"><span id=\"signs-of-herbicide-poisoning-in-pets\">Signs of herbicide poisoning in pets<\/span><\/h2>    <p class=\"wp-block-paragraph\">Symptoms of herbicide poisoning typically appear within 2 to 36 hours of exposure.<\/p>    <p class=\"wp-block-paragraph\">\u201cIf symptoms such as vomiting, lethargy, excessive drooling, tremors, weakness, coughing, labored breathing, or seizures occur, you need to contact a vet right away<strong>,<\/strong>\u201d Hulstein says.&nbsp;&nbsp;<\/p>    <p class=\"wp-block-paragraph\"><strong>\u201c<\/strong>In those cases, it&#8217;s best to know exactly what product was used, as this helps the veterinarian understand what is in it and decide what to do next faster.\u201d<\/p>    <p class=\"wp-block-paragraph\"><strong>Mild exposure:<\/strong><\/p>    <ul class=\"wp-block-list\"> <li>Vomiting or diarrhea<\/li>    <li>Excessive drooling<\/li>    <li>Lethargy or unusual behavior<\/li>    <li>Loss of appetite<\/li> <\/ul>    <p class=\"wp-block-paragraph\"><strong>Moderate to severe \u2014 seek immediate veterinary care:<\/strong><\/p>    <ul class=\"wp-block-list\"> <li>Muscle tremors or loss of coordination<\/li>    <li>Difficulty breathing<\/li>    <li>Red or irritated eyes<\/li>    <li>Seizures or collapse<\/li> <\/ul>    <p class=\"wp-block-paragraph\"><strong>Warning:<\/strong> Do not induce vomiting at home without veterinary guidance \u2014 this can cause additional complications with some herbicide products. Contact your veterinarian or the ASPCA Animal Poison Control Center at (<strong>888) 426-4435.<\/strong><\/p>    <h2 id=\"5-faqs\" class=\"wp-block-heading\"><span id=\"faqs\">FAQs<\/span><\/h2>    <div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1779108868211\"><strong class=\"schema-faq-question\">Is Roundup (glyphosate) safe for pets once it dries?<\/strong> <p class=\"schema-faq-answer\">No. <a href=\"https:\/\/lawnlove.com\/blog\/is-roundup-dangerous-after-it-dries\/\">Roundup<\/a> is not truly \u201csafe\u201d once dry. EPA deems glyphosate unlikely carcinogenic, but IARC calls it \u201cprobably carcinogenic,\u201d and independent research, like the 2018 glyphosate\u2013cancer risk review, raises exposure concerns for pets contacting treated turf.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1779108886598\"><strong class=\"schema-faq-question\">My neighbor just treated their lawn \u2014 is my dog safe?<\/strong> <p class=\"schema-faq-answer\">Drift is a real concern. A 2013 Science of the Total Environment study found weed killers in dogs from completely untreated yards due to neighbor drift. Protect your pet by avoiding lawns with warning flags and wiping their paws after walks.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1779108897072\"><strong class=\"schema-faq-question\">How do you permanently stop weeds from growing if you have dogs?<\/strong> <p class=\"schema-faq-answer\">To <a href=\"https:\/\/lawnlove.com\/blog\/kill-weeds-permanently\/\">permanently stop weeds<\/a>, maintain a thick, <a href=\"https:\/\/lawnlove.com\/blog\/best-grasses-for-dogs\/\">dog-friendly lawn<\/a> to naturally crowd them out. Combine <a href=\"https:\/\/lawnlove.com\/blog\/pet-friendly-lawn-fertilizer\/\">pet-friendly fertilization<\/a> with deep, infrequent watering and mow at the correct height for your grass type to shade out weed seeds.<br><br><strong>Read more:<\/strong>\u00a0<br><a href=\"https:\/\/lawnlove.com\/blog\/fertilizer-bad-for-dogs\/\">Is Fertilizer Bad for Dogs?<\/a>\u00a0<br><a href=\"https:\/\/lawnlove.com\/blog\/expert-tips-for-healthy-lawn\/\">9 Expert Tips for a Healthy Lawn<\/a>\u00a0<\/p> <\/div> <\/div>    <h2 id=\"6-when-to-call-a-pro\" class=\"wp-block-heading\"><span id=\"when-to-call-a-pro\">When to call a pro<\/span><\/h2>    <p class=\"wp-block-paragraph\">Mercer says, \u201cDIY weed control is no longer worth the risk when the plan involves spraying the whole yard or using combination products in a lawn heavily used by pets. Mixing concentrates is also not recommended for DIYers because it allows more room for error.\u201d<\/p>    <p class=\"wp-block-paragraph\">If your pet frequently digs or licks its paws, Mercer suggests using manual weed removal or a professional treatment plan. Lawn Love&#8217;s <a href=\"https:\/\/lawnlove.com\/services\/weed-control\/\">weed control service<\/a> connects you with local pros. Get an instant quote based on your lawn&#8217;s size and location.<\/p>    <p class=\"wp-block-paragraph\"><strong>Read more:<\/strong><\/p>    <ul class=\"wp-block-list\"> <li><a href=\"https:\/\/lawnlove.com\/blog\/dog-friendly-backyard-landscaping-ideas\/\">10 Dog-Friendly Landscaping Ideas for Your Backyard<\/a>&nbsp;<\/li>    <li><a href=\"https:\/\/lawnlove.com\/blog\/is-dog-poop-bad-for-grass\/\">Is Dog Poop Good or Bad for My Grass?<\/a><\/li>    <li><a href=\"https:\/\/lawnlove.com\/blog\/sensory-garden-for-dogs\/\">How to Create a Sensory Garden for Dogs<\/a>&nbsp;&nbsp;<\/li> <\/ul>    <p class=\"wp-block-paragraph\">Main Image: A man sprays his grass lawn while his dog watches. Photo Credit: <a href=\"https:\/\/stock.adobe.com\/images\/man-spraying-grass-in-his-yard-watched-by-his-dog\/206380734\" target=\"_blank\" rel=\"noreferrer noopener\">Ozgur Coskun<\/a> \/ Adobe Stock<\/p>","protected":false},"excerpt":{"rendered":"<p>Experts warn against glyphosate and 2,4-D around pets. Instead, use pet-safe alternatives like corn gluten meal or vinegar, but always let the yard dry fully.<\/p>\n","protected":false},"author":71,"featured_media":46436,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"off","_et_pb_old_content":"","_et_gb_content_width":"","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[126],"tags":[226],"class_list":["post-46426","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lawn-care-tips","tag-lawn-care-tips"],"acf":[],"featured_image_src":"https:\/\/lawnlove.com\/blog\/wp-content\/uploads\/2026\/05\/AdobeStock_206380734.jpg","author_info":{"display_name":"Luminita Toma","author_link":"https:\/\/lawnlove.com\/blog\/author\/luminita-toma\/"},"_links":{"self":[{"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/posts\/46426","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/users\/71"}],"replies":[{"embeddable":true,"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/comments?post=46426"}],"version-history":[{"count":16,"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/posts\/46426\/revisions"}],"predecessor-version":[{"id":48319,"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/posts\/46426\/revisions\/48319"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/media\/46436"}],"wp:attachment":[{"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/media?parent=46426"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/categories?post=46426"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lawnlove.com\/blog\/wp-json\/wp\/v2\/tags?post=46426"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}