It’s normal for dogs to fart. Because the dog's intestines are constantly peristaltic, and along with the regular operation of the intestines, normal bacteria will produce some gas when decomposing food. These gases will be discharged through the anus, and some of them will make noises. If the dog does not fart, it is abnormal. Puppies will fart less than adult dogs. If your dog hasn’t farted in a long time, you need to check whether the dog’s anus is underdeveloped.

The reasons why dogs often fart:

1. Meat contains a lot of protein, which will be broken down into nutrients and amines in the intestines. If a dog eats too much meat, it will easily cause the dog to fart, and it will also be a very smelly fart.

2. If your dog eats cold drinks, too much dog food, or lies on the cold floor for a long time, it will cause indigestion in dogs. In severe cases, dogs may have diarrhea and vomiting. , smelly farts and other symptoms appear.

3. If your dog eats some expired or inferior food with high starch content, it will cause excessive gas production in the dog’s intestinal cavity, resulting in increased farting and increased feces volume.