10 Foods That Are Poisonous For Dogs

We all want to keep our dogs safe and protected from danger. However, some substances that are completely fine and healthy for human consumption are poisons for dogs, and it's foods like these that need to be vigilantly hidden and stored away in a home with dogs.

Below are foods that are poisonous for dogs. Anything surprising?

1. Avocado Skins

Avocados contain persin, which can result in gastrointestinal damage in dogs.

2. Chocolate

Chocolate is a well-known danger in many dog households. It's often the most talked about poison because it is so common in homes, especially around holidays.

The methylxanthines and caffeine in chocolate can hurt a dog. Usually, the darker the chocolate, the more dangerous it is for dogs. Be sure to hideaway these goodies.

3. Raisins / Grapes

These can cause kidney failure in dogs.

4. Alcohol

Alcohol is actually a poison for humans, although it's a socially acceptable one. It's poison for dogs too, and should be avoided.

5. Coffee

Caffeine can be very damaging for dogs. Caffeinated beverages can make dogs very sick.

6. Xylitol

Xylitol is a calorie-free sweetener. It's popular in sugar-free gum and other sugar-free products and candies. 

While OK for humans, it can affect a dog's blood sugar levels. In extreme cases it can even cause seizures and fatal liver failure

7. Fish & Seafood

Dogs that are fed a lot of fish or seafood can develop a thiamine (B vitamin) deficiency. This can result in seizures and even death.

8. Hops

While hops are an essential ingredient in beer, they are extremely poisonous for dogs. 

9. Onions / Garlic

Normally a dog would have to eat a ton of garlic and/or onions to cause any kind of issues. However, problems can occur when a dog gets into concentrated forms of onion or garlic, such as with dehydrated onions or garlic powder. 

10. Macadamia Nuts

Macadamia nuts can affect a dog's nervous system and muscle system, as well as their digestion.

11. Bread Dough

Raw bread dough with live yeast can be bad for dogs.

12. Moldy Foods

Moldy foods are usually bad for humans (with the exception of some cheeses). Dogs can't eat moldy foods at all! 

If you suspect your dog has eaten one of these substances, call your vet immediately!