While Yorkies love to be given treats like most other pets, unfortunately, there are certain fruits they cannot eat. These include grapes and raisins, which can cause serious toxicity if ingested; avocados, which contain a compound called persin that can be harmful; and citrus fruits such as oranges and lemons since they can be too acidic for the sensitive stomachs of Yorkies. It's important to remember that while some fruits are safe for Yorkies in moderation, it is still best to keep them away from any type of fruit as a general rule. Even if your dog has never had an issue with eating a specific type of fruit before, it is always better to err on the side of caution. If you're ever unsure about whether or not a particular fruit is okay for your dog to eat, it's best to check with your vet before allowing them to have it. We all want what is best for our furry friends, so let's do our research and make sure they stay safe!