Are Pecans Toxic To Dogs. If your dog has eaten pecan, you could look for symptoms like vomiting, lethargy, loss of appetite, black. It's best to avoid pecans and keep them out of reach of nosy muzzles.

Dogs that eat too many pecans may experience vomiting, diarrhea, yellowing eyes or gums, and more. Call your vet straight away if your dog eats pecans, pecan shells, or. Feeding your dog salted nuts can also lead to water retention and other.