Is Ant & Roach Bait Toxic to Cats and Dogs?
Ant and roach bait stations are mildly toxic to cats and dogs — low concentrations usually cause only stomach upset. Call a vet if vomiting persists.
Usually minor, but watch for symptoms.
Usually minor, but watch for symptoms.
In an emergency, do not wait.
Medical disclaimer: This tool is for general information only and isnot a substitute for veterinary diagnosis or treatment. Toxicity depends on the amount, your pet’s size, and health history. If your pet may have ingested something harmful, contact your veterinarian or a poison control hotline ((888) 426-4435 / (855) 764-7661) immediately — do not wait for symptoms to appear.
What is Ant & Roach Bait?
Ant and roach bait stations are mildly toxic to cats and dogs — low concentrations usually cause only stomach upset. Call a vet if vomiting persists.
Also known as: ant bait, roach bait, bait station, combat, raid bait, boric acid bait, ant trap.
Symptoms to Watch For
🐕 In Dogs
- Vomiting and mild diarrhea
- Drooling or reduced appetite
- Stomach upset (usually self-limiting)
🐈 In Cats
- Vomiting or mild diarrhea
- Drooling or reduced appetite
What to Do If Ingested
- Note the product name and active ingredient from the bait station label.
- Offer fresh water and withhold food briefly if vomiting.
- Call a veterinarian or poison hotline if symptoms are persistent.
Steps apply to both cats and dogs. When in doubt, call a vet or poison hotline before acting.
When to Call the Vet Immediately
Call your veterinarian or a poison control hotline right away if you notice any of these:
- A large amount or multiple bait stations were chewed and eaten
- Persistent vomiting or diarrhea
- Lethargy or refusal to eat
Frequently Asked Questions
Frequently Asked Questions
My dog ate an ant bait station. Is it an emergency?
Most ant and roach bait stations contain very low concentrations of insecticide (often abamectin, fipronil, or hydramethylnon) in a sweet bait, so a single station usually causes only mild stomach upset. Note the product and active ingredient, offer water, and call a vet or poison hotline — especially if multiple stations were eaten or vomiting is persistent.
What about boric acid or borax in roach bait?
Boric acid is a common roach bait ingredient. Small amounts from a bait station usually cause only mild vomiting or diarrhea, but larger ingestions can cause more serious symptoms. Call a vet with the amount eaten and the product label.
Are ant traps dangerous to cats?
Ant and roach bait stations are designed to be low-toxicity, and a cat chewing on one usually gets only mild stomach upset. The bigger risk is the plastic casing causing choking or a blockage. Call a vet if vomiting persists or if multiple stations were eaten.
Sources
This entry is reviewed against the following authoritative veterinary sources.
Last reviewed: 2026-07-11