When giving snacks to dogs, pay attention to the amount of food and the types of snacks. Do not give snacks to dogs every day, and do not use snacks instead of dog food to avoid the habit of picky eating in dogs. Snacks generally contain a lot of additives and food attractants. If your dog eats too much, he or she will become obese, so you need to feed them in moderation, preferably as a reward or when your dog is grinding his teeth.