While some berries are safe for dogs to eat, others can be harmful or even toxic. Here is a list of berries that are toxic to dogs:

• Grapes
• Raisins
• Currants
• Holly berries
• Juniper berries
• Nightshade berries
• Dogwood berries
• Poke berries
• Mistletoe berries
• Baneberries

Some berries can cause gastrointestinal upset, while others can cause cyanide poisoning or other serious health problems. If you think your dog has ingested a toxic berry, call your veterinarian immediately. Its also important to note that dogs should not eat fruit snacks, as they are not considered healthy for them.

Its always a good idea to do your research before giving your dog any new food, including berries. While some berries are safe for dogs to eat in moderation, others can be harmful or even deadly. When in doubt, its best to err on the side of caution and avoid giving your dog any berries that youre unsure about.