Chocolate contains an ingredient that can be poisonous to dogs. So while your dog might like the look of those chocolate biscuits, resist the urge to share.
Can dogs eat chocolate?
The short answer is ‘no’. Chocolate contains a natural chemical called theobromine, which is toxic to dogs. The effects of theobromine include:
- Increased heart rate
- Stress on kidneys
- Stress on nervous system
Eating an excessive amount of theobromine can cause dogs to suffer from:
- Stopped heartbeat
What to do if your dog eats chocolate
As soon as you realise your dog has eaten chocolate, contact your vet. Once they know what type, and how much your dog ate, they can tell you if your dog is at risk of chocolate poisoning – and what you should do next.
Top tip: Keep the chocolate’s packet so you can show the vet exactly what type your dog ate.
Related blog: Can dogs eat human snacks?
What is chocolate poisoning?
Chocolate poisoning occurs when a dog eats more theobromine than their system can cope with. On average, 20mg of theobromine for each kilogram of your dog’s body weight is enough to start making them unwell. Your dog doesn’t necessarily need to eat a lot of chocolate to feel the effects – good quality chocolate is high in theobromine so even a small amount can do them harm.
The average amounts of theobromine in a 25g serving of chocolate are:
- Milk chocolate: 44-64mg
- Dark chocolate: 150-160mg
- Unsweetened (baking) chocolate: 390-450mg
- Cocoa powder: 800mg
- White chocolate: trace
What are the symptoms of chocolate poisoning in dogs?
If your dog’s eaten enough chocolate to cause chocolate poisoning, their symptoms might include:
- Increased heart rate
- Rapid breathing
- Restlessness and hyperactivity
- Loss of coordination
Can some dogs eat chocolate?
Ever heard fellow dog-owners talk about dogs eating chocolate with no problems? A lack of reaction is pure luck. Some dogs can tolerate small amounts of theobromine but there’s no way of knowing if your dog is one of them. The type of chocolate – and even the brand – can make a difference. So even if your dog’s had chocolate before, don’t assume they’ll react the same way again. To be safe, we recommend not giving any at all. Specially-made indulgent dog treats are a safer way to show your dog some love.
Related blog: What foods are harmful to dogs?
Dogs and chocolate generally don’t mix, so keep regular chocolate out of reach. If you really want to give your dog a chocolate-like treat, stick to dog-specific substitutes.
Want advice on tasty treats that will support your dog’s health? Get in touch at firstname.lastname@example.org.
7 thoughts on “Dogs and chocolate”
Can I just say after reading the chocolate post for dogs, this is summon we dint understand while we read if or owe it wot to do if your dog eats chocolate, we give ours a chocolate sweet or a chocolate biscuit, we also did the same with our old staffy he used to love the chocolate, so why doesn’t it make our 2 yr old staffy I’ll, it didn’t make our other staffy I’ll either! I see on loads of groups were ppl ask this question, as they also give there staffs chocolate + there dogs are never I’ll, it’s only the odd 2 or 5 sweets it’s not a lot but still we didn’t no why ppl say it’s so bad for them,
Hi Wayne, depending on the levels of cocoa in the chocolate, different brands will have different levels of toxicity. The reactions of individual dogs to the toxic ingredient, theobromine, can also vary. To be absolutely safe, we’d advise against feeding chocolate to dogs.
I think putting a picture of chocolate on a dog page is pretty mis leading if I didn’t read the small print I might of assumed that chocolate is okay to give a dog I thought this was a dog friendly page and that was pretty easy to be mislead gotta care about our 4 legged fluffy friends and some incompetent owners just saying people who does pay attention to details “Could” miss see that
I think if you’re going to feed your dog chocolate after simply looking at a picture then there’s something a bit wrong there. Why would you not read it? If they put a picture of something like rat poison would you find it misleading? Laziness to not read an article and assume…
It’s not some ancient myth that dogs and chocolate don’t mix, this is common knowledge for most but I like
Many other responsible dog owners take time to research the do’s and don’t a of caring for our dogs even prior to bringing our lovable pooch to their forever home it’s the right thing to do as ignorance is no defence when you take your dog to the vet, not just the cost of doing so but putting the life of you pet at risk is irresponsible.
So I don’t have to feel so guilty about giving my 50kg GSD the odd Malteser ?