What Human Treats Should I Avoid Giving to My Dog?

what human treats should you feed your dog

Some foods that are good for us can have very unpleasant effects for your dog and can even be poisonous but many dog owners are not aware of the potential consequences. Here are some of the human foods that are known to be dangerous for dogs.

Human Foods That You Shouldn’t Feed Your Dog:


Chocolate can be very dangerous for dogs and can potentially be poisonous. This is because it contains caffeine and theobromine; both of which are known to cause problems for dogs. Generally speaking, dark chocolate contains a more potent amount of theobromine than milk or white chocolate but all types of chocolate can be lethal depending on the amount that is ingested and the size of your dog. Chocolate poisoning can result in symptoms such a raised body temperature, irregular heartbeat, muscle tremors, damage to the heart and nerves, seizures, vomiting, diarrhoea and even death.

Grapes and Raisins

Ingesting grapes or raisins can lead to kidney failure that occurs in a matter of days and there is also the potential for liver damage. Vomiting, diarrhoea, lethargy, loss of appetite and dehydration can also occur.

Onions and Garlic

Eating onions and garlic can have a devastating effect on your dog’s red blood cells, and a blood transfusion may be needed if enough is eaten. Garlic is part of the same family as onions but the potential damage can be much more extreme due to its potency. The impact on red blood cells won’t necessarily become obvious for a few days after eating garlic but in the meantime, your dog may appear lethargic and lacklustre and their urine may be orange or dark red.


Avocadoes contain persin, a toxin that can make your dog sick. Stomach upsets, fluid build up in the chest and breathing difficulties are common knock on effects of eating them. The pit can also be swallowed easily, which can cause obstructions in the gastrointestinal tract.

Macadamia Nuts

Experts aren’t entirely sure why Macadamia nuts are so dangerous for dogs but they are known to cause toxic reactions including lethargy, struggling to walk (especially on the hind legs), vomiting, a ‘staggering’ gait, depression and tremors. The muscles, nerves and digestive system can also be affected.

Apple Cores

If your dog eats an apple core, they will also ingest a chemical that is essentially cyanide. This is highly toxic and can lead to problems such as not being able to breathe properly, seizures, dizziness, hyperventilation, shock, collapse and even coma.


This is added to some foods as an artificial sweetener but it is very dangerous for dogs, even in small amounts. Ingesting it can lead to low blood sugar, liver failure , seizures and even death.


Fatty foods such as bacon can lead to pancreatitis – an inflammation of the pancreas that prevents it from functioning properly. This can have an impact on your dog’s digestion and their ability to absorb vital nutrients.

Foods That May Be a Problem for Dogs:


This one won’t necessarily apply to your pet but a lot of dogs are actually intolerant to lactose and cannot break it down in the same way that humans can. This can have an adverse effect on the digestive system and lead to symptoms such as vomiting, diarrhoea and flatulence. If your dog is lactose intolerant but you still want them dairy products, look for lactose free options.

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Human Foods That Your Dog Can Eat

Not all human foods are off the menu for your dog and some can actually be a good source of nutrients. Here are some of the foods that it is considered safe to feed them. Although all should be in moderation and try small amounts to start in case the dog develops any diarrohea or tummy upset as every dog is different.

Chicken: Chicken is a good source of protein for your dog and can be added to their regular food or given as occasional treats.

Peanut Butter: This can be a great source of protein, healthy fats, vitamin B and vitamin E. Always make sure that you choose an unsalted type.

Salmon: This is a good way to get some omega 3 fatty acids into your dog’s diet and can contribute to a healthy and glossy coat. Always make sure that salmon is thoroughly cooked before you serve it up for your dog as raw salmon can harbour a type of bacteria that can make dogs ill.

Eggs: Adding eggs to your dog’s diet can be a good source of protein, especially if they suffer from digestive issues. Using a whole cooked egg is the best option.

Pumpkin: Cooked or canned pumpkin can be a good source of fibre and vitamin A for your dog. It is thought to have benefits for the urinary tract and digestion. Raw pumpkin should be avoided.

Oatmeal: Oatmeal is a good source of soluble fibre for your dog and can be very beneficial for dogs with bowel issues or gluten intolerance.