Detailed Safety Information
Store-bought English walnuts (Juglans regia) are NOT listed as toxic by ASPCA. However, they carry significant risks: (1) high fat content can trigger pancreatitis; (2) walnuts are highly prone to mold which produces tremorgenic mycotoxins (Penitrem A) causing muscle tremors and seizures. Best avoided. Note: Black walnuts (Juglans nigra) ARE toxic — strictly forbidden.
High fat — strictly forbidden for pancreatitis.
Frequently Asked Questions
Can dogs eat walnut?
Yes, walnut is generally safe for dogs when prepared properly. Store-bought English walnuts (Juglans regia) are NOT listed as toxic by ASPCA. However, they carry significant risks: (1) high fat content can trigger pancreatitis; (2) walnuts are highly prone to mold which produces tremorgenic mycotoxins (Penitrem A) causing muscle tremors and seizures. Best avoided. Note: Black walnuts (Juglans nigra) ARE toxic — strictly forbidden.
Can cats eat walnut?
Yes, walnut is generally safe for cats in appropriate amounts. Cats are obligate carnivores, so plant-based foods should only be minor additions to their diet.