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“Dogs are not our whole life, but they make our lives whole.” — Roger Caras

Can Dogs Eat Lemons? Your Questions Answered

If your dog trusts you enough, they will consume anything you give, such as a lemon. The problem is, are lemons safe? In general, dogs should avoid lemons. Sure, their reactions may look funny, but that can cause them to have a stomach ache and maybe even more. What else do you need to know about lemons? Keep reading this article and find out why dogs should stay away from this fruit.

Can dogs eat lemons?

An online trend where owners allow their dogs to lick lemons and then record their reaction became viral a few years back. While this made a lot of people laugh, professionals issued warnings regarding the possible risks of letting your dog eat lemons.

Even just a tiny drop of lemon juice can lead to gastrointestinal problems due to a substance called psoralen. Psoralens are found in the whole lemon, from the peel to the seeds and juice. This is why you have to keep anything made from lemons away from your pet.

Are Lemons Toxic to Dogs

Are lemons toxic to dogs?

They are not considered toxic, but they can cause serious stomach problems to your pet. The acidic nature of this fruit can lead to an upset stomach, nausea, diarrhea, and weakness. When consumed in larger quantities, it can lead to muscle tremors, inability to stand or walk, and drooling. If left untreated, this can lead to liver failure. In case your pet swallows a large piece of lemon peel or drinks a huge amount of lemon juice, you need to contact a vet immediately.

Is lemon juice bad for dogs?

As with the insides and the peel, lemon juice may lead to an upset stomach. In massive amounts, it will lead to symptoms such as nausea, diarrhea, and even weakness. Lemon juice is very acidic, so it may interrupt your pet’s natural acid-base balance.

Avoid lemonades as well. Aside from containing lemon juice, these drinks have high amounts of sugar. Too much sugar will lead to drastic weight reduction and may result in additional health problems. They can easily mistake lemonade for water and a single gulp can be seriously harmful to your pet, so make sure to store these away from your pet’s sight.

Do lemons have any benefits for dogs?

Unlike fruit such as blueberries, blackberries, apples, and cherry, lemons supply no actual benefits for dogs.  Lemons can be very healthy for humans, but the same can’t be said when it comes to dogs.

Nutritional Value of Lemons

  • Water – 89 percent
  • Calories – 29
  • Carbs – 9.3 gram
  • Protein – 1.1 gram
  • Fiber – 2.8 gram
  • Sugar  2.5 gram
  • Saturated – 0.04 gram
  • Omega-3 – 0.03 gram
  • Omega-6 – 0.6 gram
  • Fat – 0.3 gram
  • Monounsaturated – 0.01 gram
  • Polyunsaturated – 0.09 gram

Is lemon essential oil bad for dogs?

Some online sources say that the vital oils found in lemons are great for addressing external parasites along with other skin ailments. Even if there’s some sort of validity to this, applying essential oils made of citrus fruits to your pet’s skin can be harmful. Essential oils are highly concentrated, and there’s the added risk that they might ingest a small quantity of it. If they do, they might exhibit the following symptoms:

  • Muscle tremors
  • Low body temperature
  • Vomiting
  • Difficulty walking

Are citrus fruits harmful to dogs?

In addition to lemons, there are other citrus fruits that aren’t great for dogs like lime. Like lemons, limes possess a higher concentration of citric acid that’s bad for dogs. Giving your pet a grapefruit or an orange isn’t a good idea either.

What if your dog eats too much lemon?

If you think your pet has eaten large amounts of lemon, observe for any symptoms such as of vomiting, nausea, or diarrhea. Dogs with nausea lick their lips a lot and are unusually restless. Also, look out for any strange behavior or distress. If your pet is showing any signs of odd behavior, take them immediately to a vet for a consultation.

Avoid feeding lemons to your pup. They are harmful to dogs and can lead to a lot of health problems. If your pet ingests any amount of lemon and you see any side effects, speak to a vet immediately. Letting your dog lick a lemon for views is just simply not worth it.


Curious about whether dogs can eat other types of food? Find out whether dogs can eat rice, grapes, or peanut butter!


Find out what else can happen if your dog eats lemons: