Yes, dogs can occasionally snack on cookies without toxic ingredients. Some store-bought cookies contain ingredients like chocolate and raisins, which are toxic to dogs. It would be best to bake homemade dog-friendly cookies for him.
Most store-bought cookies for human consumption contain high amounts of sugar and fat, which are unhealthy for dogs.
Cookies with certain ingredients, such as chocolate, macadamia nuts, nutmeg, and raisins, can be toxic to dogs.
It is best to give your dog homemade cookies with ingredients that are safe for dogs.