Skip to Content

Can Dogs Eat Croissants – What You Need To Know!

Often dogs beg at our feet when we are eating. Although we can ignore our dog’s begging antics most of the time, occasionally, most owners have wondered if they can give their dog some of their food. Dog owners, who love to eat croissants have likely asked themselves: can dogs eat croissants? 

Dogs can eat croissants. While not toxic to dogs, croissants contain high amounts of butter which is unhealthy to dogs. A croissant is toxic to dogs if it contains raisins, macadamia nuts, or Xylitol. 

In this article, we will be explaining why croissants are not a healthy snack for dogs. We will also be breaking down what parts of the croissant are potentially dangerous to dogs. In addition to this, we will also be answering some commonly asked questions and providing you with some other things to consider regarding dogs eating croissants. 

 Are Croissants Bad For Dogs

Yes, croissants are unhealthy for dogs to eat, especially regularly. Although not all croissants contain toxic ingredients to dogs, all croissants contain a lot of butter.

Butter is highly fattening to dogs and people, and in dogs, it can lead to health conditions related to an unhealthy diet. These health conditions include but are not limited to canine obesity, heart problems, and even pancreatitis. 

In addition to this, croissants also usually contain both sugar and salt, which can also have some severe effects on your dog’s health. A large amount of salt in a dog’s diet can lead to health conditions associated with a high sodium diet.

Two examples of health conditions that a high sodium diet can cause are heart and kidney problems. High amounts of salt eaten at one time can lead to salt poisoning as well, and this can become fatal if not treated quickly. 

A diet that includes a lot of sugar can negatively affect a dog’s health. Conditions like diabetes and canine obesity can quickly develop if you feed a dog a high-sugar diet. With all of this in mind, it is best not to feed your dog croissants even if there are no toxic ingredients in them. 

Are Croissants Safe For Dogs

Croissants are not toxic to dogs if they do not have toxic ingredients such as Xylitol, raisins, or macadamia nuts.

Therefore, if you found that your dog has eaten the croissant that you left on the counter, you do not need to worry if there are no potentially toxic ingredients that were in there. This does not mean that you should feed your dog a croissant on purpose, though. 

As we have mentioned, croissants contain a lot of butter, sugar, and salt. These can all negatively affect your dog’s health over time, especially if they are regularly fed fatty, sugary, and salty foods. 

In addition to this, croissants and other baked goods can contain toxic ingredients to dogs, such as raisins, macadamia nuts, and Xylitol. All of these ingredients can cause poisoning in large amounts.

To determine how much of these ingredients are toxic to your dog, you’ll first need to know your dog’s weight. Here is a table breaking down the toxicity of raisins, macadamia nuts, and Xylitol in dogs. 

Dog’s Weight (in lbs)Amount of Raisins That Are Toxic
10 lbs1-10 raisins
20 lbs2-21 raisins
30 lbs3-31 raisins
40 lbs5-42 raisins
50 lbs7-53 raisins
60 lbs8-63 raisins
70 lbs9-74 raisins
80 lbs11-84 raisins
90 lbs12-95 raisins
100 lbs +14-106 raisins +

Raisins are very toxic to dogs, and small dogs are more susceptible to being poisoned by raisins than large dogs. As a result, you should always take your dog to the vet if he has eaten several raisins within his toxicity level.

Dog’s Weight (in lbs)Amount of Macadamia Nuts That Are Toxic (in oz)
10 lbs½ oz of Macadamia Nuts
20 lbs1 oz of Macadamia Nuts
30 lbs1.5 oz of Macadamia Nuts
40 lbs2 oz of Macadamia Nuts
50 lbs2.5 oz of Macadamia Nuts
60 lbs3 oz of Macadamia Nuts
70 lbs3.5 oz of Macadamia Nuts
80 lbs4 oz of Macadamia Nuts
90 lbs4.5 oz of Macadamia Nuts
100 lbs +5 oz of Macadamia Nuts +

It has been found that 1/10 of an ounce of macadamia nuts per 2 lbs of a dog’s body weight is toxic. To find out your dog’s exact macadamia nut toxicity level, all you need to do is divide your dog’s body weight by two and multiply that number by 0.1.

 For our example, we will be looking at a 35lb dog. When we divide 35 by 2, we get the number 17.5, and then when we multiply 17.5 by 0.1, we get the number 1.75. Therefore, 1.75oz of macadamia nuts would be toxic to a 35lb dog.

 Regardless, you should immediately take your dog to the vet if you have noticed that he has eaten macadamia nuts due to how toxic they are. Even a tiny number of macadamia nuts being ingested by a dog can be fatal if not treated quickly. 

Dog’s Weight (in lbs)Amount of Xylitol That is Toxic (in mg)
10 lbs5,000 mg of Xylitol
20 lbs10,000 mg of Xylitol
30 lbs15,000 mg of Xylitol
40 lbs20,000 mg of Xylitol
50 lbs25,000 mg of Xylitol
60 lbs30,000 mg of Xylitol
70 lbs35,000 mg of Xylitol
80 lbs40,000 mg of Xylitol
90 lbs45,000 mg of Xylitol
100 lbs +50,000 mg of Xylitol +

It has been found that about 500mg of Xylitol per pound of a dog’s body weight is toxic. To find out the exact amount that is toxic to your dog, multiply your dog’s body weight by 500. For example, a 35-pound dog would be in danger of experiencing xylitol poisoning at 17,500mg of Xylitol. Regardless, you should take your dog to the vet as soon as possible if you believe he has ingested Xylitol. 

What Do Croissants Contain?

Although many different croissant recipes can have different ingredients, the base formula is usually the same. It is important to note that Xylitol is most commonly found in packaged and mass-produced baked goods. In addition to this, croissants can have many additives and toppings that add flavors, such as raisins, almonds, and macadamia nuts. Almost all croissants include these ingredients: 

● Flour (usually all-purpose flour)

● Sugar (usually white sugar)

● Salt 

● Milk

● Eggs 

● Butter (usually unsweetened) 

● Active dry yeast 

● Vegetable oil 

● Water 

Can Dogs Eat Almond Croissants

Almond croissants are relatively popular, and many dog owners may have wondered if they can give their dogs a few of their almond croissants. Here we will break down the ingredients most commonly found in a homemade almond croissant and whether or not dogs can eat each ingredient. 

IngredientCan Dogs Eat It?
All Purpose FlourYes
White SugarNo
Unsweetened ButterNo
Active Dry YeastNo
Vegetable OilNo

White Sugar

Like humans, eating a lot of sugar can lead to some health problems in dogs. In the short term, eating sugar can cause a dog to have an upset stomach. This usually includes gas and diarrhea, but vomiting can occur in extreme cases as well. If a dog frequently has sugar in his diet, then long-term adverse health effects can also occur. These usually include cavities, canine obesity, and diabetes. 


Butter is an extremely fattening ingredient for dogs to eat. The high amount of fat and dairy content usually leads to an upset stomach for dogs, but long-term effects such as weight gain and even pancreatitis can occur. Some common symptoms of pancreatitis in dogs include: 

● Vomiting 

● Lethargy 

● Loss of appetite 

● Signs of dehydration 

● Shock (in severe cases) 


Most dogs are lactose intolerant, which means that their bodies have a difficult time processing dairy products. This usually results in diarrhea and an upset stomach after a dog has eaten something with dairy in it. In addition to this, some milk, such as whole milk, can have a high amount of fat, leading to additional problems, including pancreatitis and weight gain. 

Active Yeast

It would help if you never gave a dog active dry yeast or raw bread dough. This is because the yeast will continue to grow inside of the stomach, and this could cause alcohol poisoning or bloat in dogs.

Both of these conditions can quickly become fatal, so you must take your dog to the vet immediately if he has eaten active dry yeast or raw dough containing active yeast. 


Salt can have a lot of adverse effects on a dog’s health. If your dog has a lot of sodium in his diet, then it is likely that he will develop health conditions related to an unhealthy diet eventually.

These include but are not necessarily limited to canine obesity, various heart conditions, and kidney problems. In addition to this, salt poisoning can occur if a lot of salt has been ingested by a dog at one time.

Salt poisoning can be life-threatening, so you should take your dog to a vet as soon as possible if you suspect that he has eaten a large amount of salt or is experiencing salt poisoning. Common symptoms of salt poisoning include: 

● Increased thirst 

● Water retention 

● Increased urination 

● Seizures 

● Fever 

● Diarrhea and vomiting

● Lethargy 

Vegetable Oil 

Although your dog will be fine if he licks up just a drop of vegetable oil, this is not something that you want to give your dog a lot of. Vegetable oil is pretty fattening, so ingesting a lot of it could lead to pancreatitis in dogs. In addition to this, vegetable oil often includes corn and soybean, and some dogs can be allergic to these things. 


Almonds are generally not safe for dogs to eat. This is because they can be a choking hazard, and they have a high amount of fat. In addition to this, almonds can contain a lot of salt. As a result, salted almonds could put a dog at risk for developing pancreatitis and salt poisoning. 

What Kind Of Bread Can Dogs Eat

Dogs can eat a small amount of plain and fully cooked wheat or white bread. You must know that the bread is cooked entirely and that the bread is free from potentially dangerous ingredients before feeding bread to your dog. Potentially dangerous ingredients that should not be in the bread that you feed your dog include: 

● Any nuts and seeds 

● Xylitol 

● Raisins 

● An excessive amount of salt or sugar 

● Anything your dog is allergic to

Other Considerations

There are some other things that you should consider when it comes to dogs eating croissants. As we have mentioned earlier, croissants can occasionally contain Xylitol, raisins, and macadamia nuts.

Since these ingredients are toxic to dogs, they can cause poisoning. Therefore, it is essential to know the symptoms of poisoning caused by Xylitol, raisins, and macadamia nuts. This will make you more likely to seek help early on. 

Symptoms Of Xylitol Poisoning

Xylitol is a widespread ingredient in baked goods, especially when they are prepackaged and mass-produced. Therefore, it is essential to know the signs of xylitol poisoning in dogs. The common symptoms of xylitol poisoning in dogs include: 

● Vomiting and diarrhea 

● Seizures 

● Lethargy 

● Jaundice 

● Increased heart rate and low blood pressure

● collapse

You should take your dog to the vet immediately if you suspect that he has eaten Xylitol or if he is showing any signs of xylitol poisoning. 

Symptoms Of Poisoning From Raisins 

Raisins can also cause poisoning in dogs. Therefore, you should take your dog to the vet as soon as possible if he has eaten raisins or if you suspect that he is experiencing raisin poisoning. Some common symptoms of raisin poisoning in dogs include:

● Vomiting and diarrhea 

● Loss of appetite 

● Signs of dehydration 

● Increased thirst 

● Signs of kidney failure

Symptoms of Poisoning From Macadamia Nuts

Like raisins and Xylitol, macadamia nuts can also cause poisoning in dogs. As a result, you should seek veterinary help immediately if your dog has ingested macadamia nuts or if you suspect poisoning. The common symptoms of macadamia nut poisoning in dogs include: 

● Fever 

● Lethargy 

● Having difficulty walking or is unable to walk 

● Vomiting 

● Anemia 

● Tremors 

Leave a comment

Your email address will not be published. Required fields are marked *