Candy & Chocolate
Of all candies, chocolate poses the biggest Halloween “threat” to dogs. Many dogs are attracted to the smell of chocolate, making it a significant threat for massive ingestion. The darker and more bitter the chocolate, the more poisonous it is. Milk chocolate and white chocolate are less dangerous, but should still be kept out of the reach of pets. If you think your dog may have ingested chocolate, signs to watch for include vomiting, diarrhea, lethargy, agitation, increased thirst, an elevated heart rate, and in severe cases, seizures.
Candy and other sweet foods – especially those containing poisonous xylitol – can also be poisonous to pets. Large ingestions of sugary, high-fat candy and sweets can lead to pancreatitis in pets. Potentially fatal, pancreatitis is inflammation of the pancreas and very painful. Pet owners should be aware that clinical signs of pancreatitis may not present for several days after ingestion. Signs include a decreased appetite, vomiting, diarrhea, lethargy, abdominal pain, and potentially, kidney or organ damage.