Blueberries are not poisonous or toxic. Can they make some dogs sick? Of course, but so can anything else if the pet is sensitive to that item or if the fruit has gone bad. Also eating a whole container of them in one sitting would probably make them sick. As an ingredient in dog food or as a fruity treat, blueberries are perfectly safe to feed your dog.
Avocados are up for debate. Certain parts are definite no-nos, like the pit, bark, and leaves i believe. However the meat of the fruit is typically ok to feed. Some dogs can even eat the entire fruit with no problem. There is a dog food called Avoderm that praises the avocado and has it as a main ingredient in their foods.
__________________ Kellie  and  Morgan |