Toxicity level
MildModerateSevere
- Usually harmless — can carry parasites
- Varies
- Affects: Gut (mild)
Did you know? Eating one rarely hurts, but roaches can carry stomach worms — watch for upset.
Verdict
Feed only in moderation
Species
🐶 Dogs
Why this verdict for dogs
A single cockroach won’t poison your dog, but roaches can carry stomach parasites like roundworm, and any insecticide on them is the real danger.
Warning signs to watch for
- Mild stomach upset
- Vomiting
🍽️ Feeding it safely?
Frequently asked questions
Can dogs eat cockroaches?
In moderation. A single cockroach won’t poison your dog, but roaches can carry stomach parasites like roundworm, and any insecticide on them is the real danger.
How much cockroaches can dogs have?
None — cockroaches is not safe for dogs and should be avoided entirely. When in doubt, ask your vet.
Is cockroaches safe for cats too?
Verdicts can differ between species. See the cat answer for cockroaches →
More bugs & critters for dogs
By the CanMyPet Editorial Team · Reviewed against ASPCA Animal Poison Control, the American Kennel Club (AKC) and Pet Poison Helpline · Last updated June 22, 2026.
Sources
- ASPCA — People Foods to Avoid Feeding Your Pets
- American Kennel Club — Dog Nutrition
- Pet Poison Helpline — Poison List
CanMyPet provides general information reviewed against trusted sources (ASPCA, AKC, Pet Poison Helpline). It is not a substitute for professional veterinary advice. When in doubt, always contact your veterinarian.