The main danger of cherries is that their pits, stems, and leaves contain cyanide, which is poisonous and potentially lethal if consumed in high enough quantities. Cherry pits can also get lodged in a dog's digestive tract and cause intestinal blockages.
Will one cherry hurt my dog?
The flesh of a cherry is safe for dogs to eat. Cherries contain vitamins A and C, fiber and antioxidants, which are good for dogs. Unfortunately, the cherry flesh could cause an upset stomach. ... A single cherry pit and stem often isn't enough to cause cyanide poisoning, but there's no reason to take the risk.
How long does it take for a dog to pass a cherry pit?
There is a chance that they will pass the cherry pits uneventfully, and I think keeping a very close eye over the next 48 to 72 hours would be best. I hope that all goes well. If your dog ate or chewed on enough cherry pits, there may be a toxicity for your dog.
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