Last reviewed: August 2026
A few plain pine nuts occasionally are generally low risk, but their high fat content means they shouldn't be a regular treat.
Pine nuts don't carry a specific toxin concern, but like most nuts they're calorie- and fat-dense, and pesto (their most common human use) typically also contains garlic, compounding the risk if that's the source of exposure.
General veterinary toxicology consensus, cross-referenced against the Merck Veterinary Manual and ASPCA Animal Poison Control Center food hazard references. See How We Source This for our methodology.
This page is general educational information, not a substitute for veterinary advice.