Can Dogs Eat Swedish Fish? A Comprehensive Guide

If you’re a dog owner, you know how curious your furry friend can be. They’ll sniff, lick, and chew on anything that catches their attention. But when it comes to food, not everything is safe for dogs to eat. One food that you might be wondering about is Swedish Fish. Can dogs eat Swedish Fish?

The short answer is no, dogs should not eat Swedish Fish. While these gummy candies may seem harmless, they contain high amounts of sugar, corn syrup, and other ingredients that can be harmful to your dog’s health.

Consuming too much sugar can lead to a buildup of water in your dog’s cells, which can cause health issues such as vomiting, diarrhea, and even diabetes. Additionally, the artificial colors and flavors in Swedish Fish can cause allergic reactions in some dogs

Nutritional Value of Swedish Fish

They can eat this type of Swedish fish…

Swedish Fish is a popular candy that has been around for decades. It is a chewy, gummy candy that is shaped like fish and has a sweet taste. If you are a dog owner, you may be wondering if your furry friend can indulge in this candy. In this section, we will take a closer look at the nutritional value of Swedish Fish.


Swedish Fish contains several ingredients that may not be suitable for dogs. The main ingredients in Swedish Fish are sugar, invert sugar, corn syrup, modified corn starch, citric acid, white mineral oil, natural and artificial flavors, and red 40. These ingredients are not toxic to dogs, but they may cause gastrointestinal distress due to the high sugar content.

One serving of Swedish Fish, which is about 19 pieces, contains 150 calories, 0 grams of fat, 38 grams of carbohydrates, and 0 grams of protein. It also contains 19 grams of sugar, which is a lot for a dog to consume. Dogs are not able to digest sugar as efficiently as humans, and consuming too much sugar may lead to vomiting, diarrhea, or other gastrointestinal issues.

Can Dogs Have Swedish Fish?

Can Dogs Have Swedish Fish

If you’re a dog owner and you’re wondering whether your furry friend can eat Swedish Fish, the answer is no. Swedish Fish are not recommended for dogs. Although they are a tasty treat for humans, they contain several ingredients that can be harmful to dogs.


Swedish Fish are high in sugar, invert sugar, and corn syrup, which can draw water from your dog’s cells and lead to a buildup of water. This can keep your dog from drinking enough water and cause dehydration, vomiting, and diarrhea. The high levels of sugar can also contribute to obesity, dental problems, and other health issues.

Potential Dangers

Swedish Fish also contain artificial colors and flavors, which can cause allergic reactions in some dogs. Additionally, they may contain xylitol, a sugar substitute that is toxic to dogs and can cause liver failure and other serious health problems.

If your dog has accidentally eaten Swedish Fish, watch for signs of vomiting, diarrhea, and dehydration. Contact your veterinarian immediately if you notice any of these symptoms or if your dog shows signs of lethargy, loss of appetite, or other unusual behavior.

What to Do if Your Dog Ate a Bag of Swedish Fish Candy

If your dog ate an excessive amount of Swedish Fish, there are a few things to consider. First off, the amount of sugar in these candy treats can cause an upset stomach and diarrhea in dogs. Secondly, it’s important to watch for any signs of vomiting or incontinence.

Call your vet and be prepared to, at the minimum, keep a closer eye on your pup. It’s really going to be hard on your dog’s digestive system. Give them plenty of bathroom time to avoid cleaning a mess up in the house.


In conclusion, Swedish Fish is not a suitable treat for dogs due to its high sugar content. While the ingredients in Swedish Fish are not toxic to dogs, they may cause gastrointestinal distress.

If your dog had a small amount of these fish-shaped candies, they’ll likely be ok, but the artificial sweetener in them is toxic.

As a responsible dog owner, it is important to ensure that your furry friend is consuming a balanced and healthy diet that is free from sugary treats like Swedish Fish. Instead, opt for dog-friendly treats that are specifically designed for their nutritional needs.