Is catnip toxic to dogs or cats?
Harmless to dogs, mildly calming if anything.
The famous high is safe; a big feast may loosen the stomach.
Catnip's rolling, rubbing euphoria is a safe, short-lived response that about two-thirds of cats inherit. Eating a large amount can cause mild stomach upset, which cats almost never do voluntarily. Grow it with pride.
Signs to watch for
- Large amounts: mild vomiting or diarrhea
Sources: ASPCA toxic and non-toxic plant list, Pet Poison Helpline. Verdicts are conservative by design: where evidence is thin we choose the stricter rating.
This is general educational information, not veterinary advice. When in doubt about your own pet, ask your veterinarian.
If your pet just ate something risky, act now: call your vet, ASPCA Animal Poison Control at (888) 426-4435, or Pet Poison Helpline at (855) 764-7661 (consultation fees may apply).