Can Dogs Eat Avocados?

A popular fruit, (yes fruit and not a vegetable!), that’s really taken off in recent years is avocado. You’ll find it on toast, paired with eggs and salmon, or mashed into a bowl of guacamole, and for good reason. It’s one of those foods that for us humans, is packed with nutrients including healthy fats, fibre and essential vitamins that are good for our hearts and stomachs.

But while avocados are seen as a healthy choice for us, that leads to the question: can dogs eat avocado? Or can dogs have avocado at all? It might seem like it should be fine, but as most dog owners know, not everything that’s good for us is good for our pups. And when it comes to something like this, it’s worth understanding exactly where it stands, including questions like how much avocado will kill a dog per day, before sharing even a small bite.

Avocados are one of those foods that sit in a slightly annoying grey area. Because technically, a small amount of avocado flesh shouldn’t cause too much harm to your dog. So, if they do manage to sneak a piece or get a little taste by accident, you don’t need to panic.

That said, avocado is not something we’d recommend giving to your pup as a regular treat. There are much safer dog-friendly vegetables out there that they can enjoy instead and don’t come with the same questions or risks.

The reason for that comes down to something hiding within avocados. It’s a natural compound that our bodies can handle without much trouble, but for dogs, their bodies can’t quite handle it the same.

As with any human food, it’s always worth checking if there are any hidden risks behind it before giving it to our pups. And as we’ve mentioned, avocado is one of those foods where things aren’t quite as simple as they seem.

The main concern comes down to something called persin. This is a natural toxin found in avocado plants and while dogs are more tolerant to it than some other animals, that doesn’t mean it’s completely harmless. In larger amounts, persin can still cause issues.

What makes it a bit more complicated is where persin is found. It’s most concentrated in the leaves, bark, skin, and the large pit in the centre, but it’s also present in the flesh too, just in smaller amounts. So while a tiny bit of the soft inside might not cause a problem, every part of the avocado carries some level of risk, especially if your dog eats more than they should or gets hold of the pit or skin.

On top of that, avocados are high in fat. Even though these are considered healthy fats for us, they can be quite rich for dogs and may lead to stomach upset. In some cases, eating fatty foods regularly can also contribute to more serious conditions like pancreatitis.

There’s also the physical risk to think about. The pit is large, hard, and very easy for a curious dog to swallow which can quickly turn into a choking hazard or even cause a blockage.

So while the risk from a small amount is low, it’s generally not worth it. Most guidance, including advice from Purina UK, leans towards avoiding avocados altogether and choosing safer, simpler options instead.

Like humans, dogs can be allergic to almost anything. And while an avocado allergy isn’t something you hear about often, it’s not impossible.

Some dogs may react after eating avocado, especially if it’s their first time trying it. This could show up as itching, redness, upset stomach, or things like vomiting or diarrhoea. In more sensitive dogs, you might even notice swelling around the face or ears, which is always something to take seriously.

It’s also worth remembering that even if it’s not a true allergy, some dogs just don’t get on well with certain foods. Since avocado is quite rich, it can be enough to upset their stomach even without an allergic reaction. That’s why, with any new food, it’s always best to start small and keep an eye on how your dog responds.

While we wouldn’t recommend giving your dog avocado as a regular treat, some owners still wonder, can dogs eat avocado in small amounts if it’s prepared properly? Guidance from the American Kennel Club touches on this, noting that in tiny portions, the flesh on its own isn’t necessarily harmful and can contain some nutritional value.

Avocados are often called a “superfood” for humans because they’re rich in healthy fats, along with vitamins, minerals and antioxidants. In theory, these can support things like skin health, the immune system and overall wellbeing in our pups too. But it’s important to keep this in perspective. Dogs don’t need avocado in their diet to be healthy, and those same nutrients can be found in much safer, dog-friendly foods.

If you do decide to offer a small amount, preparation and portion size really does matter. Always remove the skin and pit completely, and only serve the plain flesh with no seasoning or added ingredients. And as we’ve said, do keep portions to a very small amount, no more than a teaspoon or so depending on your dog’s size.

And if your pup is prone to easy weight gain or has a sensitive stomach, we suggest avoiding avocado altogether as the fat content alone can be enough to cause issues. So while there are some potential benefits to avocados on paper, they don’t really outweigh the risks for most dogs which is why it’s still best kept as a rare exception rather than a go-to treat.

If you do decide to offer your dog a small amount of avocado, keeping the portion limited is super important. Because of the fat content and the presence of persin, we don’t suggest giving it freely or in large amounts, as tempting as it might be.

A commonly suggested guideline is to stick to no more than 1 teaspoon per 4.5kg of your dog’s body weight. This helps reduce the risk of potential side effects like stomach upset or discomfort. And even with that in mind, it’s still best treated as a very occasional taste rather than something you give regularly.

This is a question that doesn’t really have an answer, because it depends on a lot of different factors including your dog’s size, how sensitive they are to persin, any existing health conditions, how tolerant their stomach is, and even which part of the avocado they’ve eaten.

Because of that, there isn’t a defined amount that becomes toxic because every dog is different and what might cause an issue for one could have little effect on another. That’s why it’s not something to test or take chances with.

A safer way to think about it is in terms of limits and risk:

• Safe limit: No more than around 1 teaspoon of ripe avocado flesh per 4.5kg of your dog’s weight
• High-risk parts: The skin, leaves and pit should always be avoided as they contain higher levels of persin and can also cause choking or blockages
• Signs of trouble: Keep an eye out for vomiting, diarrhoea, lethargy or signs of abdominal discomfort. If any of these do occur, please consult your vet immediately.

First things first, try not to panic. In most cases, dogs that eat too much avocado will be absolutely fine, it’s just something you’ll need to keep an eye on.

Start off by working out how much they’ve eaten and which parts. If it was just a bit of the flesh, it’s usually a case of monitoring them over the next 24 hours. You’ll need to look out for signs like vomiting, diarrhoea and any obvious discomfort. If these symptoms do arise, we suggest consulting your vet.

If your dog has eaten the pit, skin or a large amount in one go, then it’s best to speak to your vet as soon as you can. The pit in particular can be a choking risk or cause a blockage in their stomachs which may need urgent attention.

You know your dog better than anyone else, if at any point they don’t seem like themselves, trust your instincts and get advice. It’s always better to check and be reassured than to wait and worry.

Guacamole is something you should definitely avoid, and not just because of the avocado itself. This delicious dip is rarely just plain mashed avocado. Most recipes include ingredients like onion and garlic, both of which are toxic to dogs, even in small amounts. Some versions also include lime or lemon juice, which isn’t toxic but can still upset your dog’s stomach.

On top of that, guacamole is rich and high in fat so even without the added ingredients, it’s not something that sits particularly well with most dogs, especially if they have a sensitive stomach or are prone to weight gain.

Avocado oil is a bit different from the fruit itself, and in most cases, it’s considered safer. That’s because it doesn’t contain the same levels of persin as the skin and core, especially when it’s properly refined.

Even so, it’s not something your dog necessarily needs in their diet. Like avocado, it’s high in fat and may lead to digestive upset if given too much.

If you do use it, for example in very small amounts mixed into food, it should be occasional rather than regular. And if your dog has a sensitive stomach or any existing health concerns, it’s usually best to stick to foods you already know work well for them.

Considering we’ve been saying that avocado isn’t ideal as a regular treat for dogs, you might be surprised then to see it listed as an ingredient in some dog foods or treats. But in that setting, it is perfectly safe and that’s because of how it’s used.

In dog food, avocado usually appears as avocado oil or avocado meal which is made from the processed flesh. These are included in very small, carefully measured amounts, just enough to offer some of the nutritional benefits without causing harm. That’s very different from handing over a few slices while you’re making your avocado on toast.

Some treat brands take a similar approach too, like Denzel for example, who makes several tasty dog treats that have avocado in their list of ingredients. And again, these use the flesh and avoid the skin and pit where the higher-risk elements are found. As they explain, they only use the healthy part of the avocado, so there’s no danger of persin in their chews.

The good news is there are plenty of other fruits and vegetables your dog can enjoy that don’t come with the same questions or risks as avocado. As always, these should be given in moderation and prepared properly, but many are much more straightforward. In most cases, even if your dog manages to grab a whole piece, you’re far less likely to run into the same concerns you would with avocado.

Dog-friendly fruits:

• Apples (core and seeds removed)
• Blueberries
• Strawberries
• Bananas
• Watermelon (seedless)
• Mango (stone removed)
• Pear (seeds removed)

Dog-friendly vegetables:

• Carrots
• Cucumber
• Green beans
• Broccoli (in small amounts)
• Sweet potato (cooked)
• Pumpkin (plain, cooked)
• Courgette

You know your dog better than anyone, so if something doesn’t feel quite right, it’s always worth trusting that instinct.

If you think your dog has eaten more avocado than they should have, especially the pit or skin, or they start showing signs like vomiting, diarrhoea or just generally not seeming themselves, it’s a good idea to speak to your vet. The same goes if you notice anything that feels out of character or more severe than expected.

It’s always better to get a bit of reassurance than sit there wondering if you should be doing more.

So, can dogs eat avocado? Technically, a very small amount of the flesh isn’t likely to cause an issue, but it’s not something we’d recommend making part of your dog’s regular routine. The same goes for the question: can dogs have avocado? While it’s not outright toxic in tiny amounts, there are enough risks there to make it more hassle than it’s worth.

Between the presence of persin, the high fat content, and the added danger of things like the skin and pit, avocado just isn’t the easiest or safest option when there are so many other foods your dog can enjoy without any of the uncertainty.

If it were us, we’d stick to avocado only when it’s been properly formulated into dog treats or supplements, where the amounts are controlled and the risky parts have been removed. Otherwise, swapping it out for more straightforward, dog-safe fruits and vegetables is the better option.

One of our favourite easy treats is something as simple as mashing a banana across a lick mat. It’s safe, super easy to do when you’re in a rush and will happily keep your dog occupied without you having to second guess what’s in it.

Advice sourced from Purina, PetMD and American Kennel Club

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