Will a dog die if it eats brookside?

Brookside chocolates contain ingredients like chocolate and possibly xylitol, both of which are toxic to dogs. Chocolate can lead to serious health issues, including vomiting, diarrhea, seizures, or even death, depending on the amount consumed and the dog's size. Xylitol can cause a rapid drop in blood sugar and liver failure. If a dog ingests Brookside or any chocolate, it's crucial to contact a veterinarian immediately.