Is artificial turf safe for dogs and cats? Hot surfaces, chewed infill, cleaners and cats in the sand

01How hot is too hot for paws on artificial turf?

Penn State’s Center for Sports Surface Research says synthetic turf generally runs 35 to 55°F hotter than natural grass, and gets hottest on sunny, clear, dry days between noon and 3 p.m. (Penn State).

Paw pads are tough, but VCA Animal Hospitals says they can still burn on a scorching summer surface (VCA). Cornell’s veterinary college gives a test written for pavement that works on turf too: if you can’t hold your hand on it, or stand on it barefoot, for about 10 seconds, it is likely too hot for your dog (Cornell). Test the spot where the dog lies and plays, in the afternoon sun.

If a dog comes in licking its feet or limping, VCA says to soak the feet in room-temperature water, and to call your veterinarian if the pads look discolored or the tissue under a pad shows.

The hot-paw season runs longer on the Weld plains. By NOAA’s 1991–2020 normals, the Greeley UNC station averages 58.3 days a year at or above 90°F and 6.5 at or above 100°F, while the Fort Collins station averages 29.5 days at or above 90°F (NOAA, Greeley UNC; NOAA, Fort Collins). A dog yard in Greeley has about twice as many hot afternoons to plan around as one in Fort Collins. Every town’s figures and what cools turf down are in how hot artificial turf gets.

Cornell says the day is hottest around 3 to 5 p.m. and suggests walks in the early morning or evening; turf time fits the same hours.

02Which dogs overheat first, and what are the warning signs?

Paws are only part of it. Cornell calls heatstroke a life-threatening emergency, and notes that dogs sweat only through their paws and cool themselves mainly by panting. Some run out of margin sooner:

• Short-muzzled breeds such as pugs, bulldogs and boxers, which can’t pant as efficiently.
• Overweight and elderly dogs, and dogs with heart or breathing conditions.
• Dogs with thick or dark coats.
• Any dog in early summer, before it is used to the heat.

CSU’s James L. Voss Veterinary Teaching Hospital in Fort Collins lists the early signs of heat exhaustion: heavy panting and fast breathing, bright red gums and tongue, weakness, and a body temperature of 104°F or more (CSU). Take the dog out of the heat, bathe it in cool water, put cloth-covered ice packs on the groin and recheck its temperature every 10 minutes. White or blue gums, labored breathing, a dog that won’t move or one that loses consciousness are signs of heat stroke, and need a veterinarian at once.

CSU’s everyday rule fits a turf yard: fresh water and shade, especially in the heat of the day. A dog run in full afternoon sun breaks it by design; laying out a dog area is on the pet turf page.

03What if my dog chews the turf or eats the infill?

Start with the edges. K9Grass, a pet-turf maker, says turf held down only by spikes or infill weight leaves edges a dog can lift, after which the blades and spikes become things it can swallow; it adds that tufted blades can be pulled out, a pitch for its own knitted turf (K9Grass). Block off a lifted edge or seam until it is fixed, and see can dogs dig through artificial turf for a dog that works at it.

Plastic is on VCA’s list of things dogs with pica eat, and the most common result is a gastrointestinal obstruction, which can cause pain, reduced appetite and vomiting (VCA). A dog that vomits or goes off its food after chewing turf needs a vet.

What the paperwork says about swallowing infill:

ASTM F3188 is the test that speaks to swallowing: it measures the metals that could be extracted from infill in a fluid that approximates the stomach, against the limits for children’s toys (ASTM). It was written for sports fields, but it’s a fair result to ask for. Choosing one is covered in dog turf infill.

A dog that keeps eating infill needs a vet before a new infill: VCA lists medical causes of pica, among them intestinal parasites and an imbalanced diet.

04Which turf cleaners are safe around dogs and cats?

Read “EPA-registered” for what it is. Disinfectants are pesticides; EPA verifies that a registered one works according to its label directions, says disinfectants “can be harmful,” and states that its product lists are not an endorsement (EPA). The federal labeling rule goes further: a pesticide label that calls the product safe, harmless or “nontoxic to humans and pets” is misbranded (40 CFR 156.10). On a registered turf disinfectant, the pet advice lives in the precautions and directions, such as how long to keep animals off, not in a “pet safe” badge.

Enzyme cleaners and deodorizers that only clean are a different product. EPA regulates cleaning products only if they sanitize or disinfect (EPA), so “pet safe” on one of those is the maker’s own word. The ASPCA’s poison control staff do say the enzymes in cleaners generally have a wide margin of safety (ASPCApro).

Cats need the closer read:

• Quats. Cationic surfactants such as benzalkonium chloride turn up in sanitizers and germicides, and the ASPCA’s toxicologists say cats appear sensitive to them.
• Essential oils. Cats are especially sensitive, and the ASPCA advises against oils where pets have access unless they are supervised or a vet approves (ASPCA). An oil-scented deodorizer isn’t automatically gentler.

Whatever the product, the National Pesticide Information Center’s routine fits: move pets, toys and bowls out first, and keep pets off until the treated area is completely dry (NPIC).

Then mind the rinse water. In Fort Collins, storm sewers carry runoff to the creeks and the Poudre River without treatment, and driveways drain to creeks (Fort Collins Utilities), so rinse toward the middle of the turf.

05Will cats use the infill as a litter box?

Some will. Cornell’s Feline Health Center says most cats prefer unscented, fine-textured litter (Cornell), and sand infill is exactly that. Humane World for Animals even suggests a mound of sand as an outdoor litter box for neighborhood cats (Humane World for Animals).

Cornell says cat feces carrying mature Toxoplasma oocysts are a source of infection whether they sit in a litter box, a garden or a sandbox outdoor cats have used, and that the oocysts can survive well over a year (Cornell). Cornell and the CDC both say to keep sandboxes covered (CDC). A lawn can’t be covered, so:

• Pick droppings up daily. The CDC says Toxoplasma doesn’t become infectious until 1 to 5 days after a cat sheds it.
• Wear gloves and wash your hands afterward, as the CDC advises for soil or sand cats may have used.
• Rinse and treat the spot as you would for a dog: see dog poop on artificial turf. Where small children play, see playground turf.

For the neighbors’ cats, Humane World for Animals says motion-activated sprinklers work, often within a few months, but can’t be used in cold weather because the hose freezes. The Fort Collins station averages 150 days a year with a low at or below 32°F, so here it’s a spring-to-fall tool. Pair it with a sand spot of their own in a corner you don’t mind.

06What should I ask an installer before the pets move in?

• How are the edges and seams fastened? A good answer: fixed to a solid edge all the way round, not held by infill weight or a few spikes. K9Grass calls for a plastic perimeter board with stainless staples every inch.
• Which infill, by name, and may I see its safety data sheet and ASTM F3188 result? A good answer hands you both.
• Where will the shade fall at 3 p.m.? A good answer walks the dog’s part of the yard with you.
• What cleaner do you suggest? A good answer names it. If it disinfects, it has an EPA registration number; an enzyme cleaner that only cleans won’t.
• Where does rinse water go? Down through the turf and base, not across the driveway.

What else changes between pet turf and ordinary turf is in pet turf vs regular turf.