Foods You Should Never Feed Your Dog

You love your pup dearly and want to give her the best of everything, from the softest toys to the tastiest treats. But part of being a great dog parent is knowing which foods can actually harm your best friend.

Below are the everyday food items that should never end up in your dog's bowl, plus the warning signs to watch for if a snack goes missing.

Avocado

Avocado is a healthy source of omega fatty acids for people, but it contains a toxin called persin that can be dangerous for dogs. Ingestion can trigger breathing difficulties, stomach pain, and fluid buildup in the chest.

The pit is the most hazardous part; it's a serious choking risk and packed with persin. Next time you reach for an avocado, keep it well away from your fur baby.

Grapes and Raisins

Never feed your dog grapes or raisins, not even a few. They can cause rapid kidney failure, and even a small amount may send your buddy to the emergency vet.

The exact toxic compound behind the kidney damage is still unknown, but the early signs of trouble are usually vomiting, fatigue, and diarrhea. Since raisins are simply dried grapes, keep bowls of grapes, breakfast cereals, and raisin cookies out of paw's reach.

Chocolate

Open a fresh chocolate bar and your pup will likely come running, but chocolate is one of the most dangerous treats you can offer, even in moderate amounts.

It contains theobromine and caffeine, which humans metabolize easily and dogs do not. That slow breakdown lets the compounds build to toxic levels, leading to diarrhea, stomach pain, and vomiting.

Severity depends on your dog's size and the type of chocolate eaten. The darker the chocolate, the more dangerous it is, which makes baking and dark chocolate far riskier than milk or white. Large amounts can cause tremors, internal bleeding, and seizures, so it's safest to avoid it entirely. The ASPCA's list of people foods to avoid feeding pets is a helpful reference to keep handy.

Chewing Gum, Toothpaste, and Candy

The idea of your pup smacking away at a piece of gum sounds funny, but it's genuinely dangerous. Gum, many candies, and even toothpaste often contain an artificial sweetener called xylitol that is lethal to dogs.

Xylitol causes a surge of insulin and a sharp drop in blood sugar, with symptoms sometimes appearing within 30 minutes. These can include weakness, vomiting, seizures, and even coma. According to experts, gum containing xylitol is roughly a hundred times more dangerous to your dog than regular gum.

Garlic and Onions

Garlic and onions do far more than give humans dragon's breath. Onions contain substances that irritate a dog's gastrointestinal tract and damage red blood cells, and larger amounts can lead to anemia.

Garlic works the same way but is considered about five times more potent than onions. It causes oxidative damage to red blood cells along with nausea, weakness, irritation, and an elevated heart rate.

Other Foods to Keep Off the Menu

Several more common items can pose a real threat to your fur baby. Keep these out of reach as well:

Alcohol
Salty foods and snacks
Fruit seeds and pits (peach, plum, apple, cherry)
Macadamia nuts
Raw meat and fish

When in doubt, ask your veterinarian for a list of approved, pet-friendly human foods before sharing meals or snacks. The AVMA's guide to household hazards is another trustworthy place to confirm what's safe.

Setting Your New Puppy Up for Success

Safe, consistent nutrition is one of the easiest ways to protect your dog's long-term health, and it starts the day you bring a puppy home. Whether you're drawn to playful labrador retrievers, pint-sized french bulldogs, or fluffy pomeranians, our team can walk you through diet and care tips for the breed you love.

Ready to meet your next best friend? Browse our available puppies at Petland Pensacola, explore all the dog breeds we carry, and ask about our flexible financing and payment options when you visit.