Why Does My German Shepherd Have Diarrhea? – 6 Reasons

Why Does My German Shepherd Have Diarrhea?

When your German shepherd has diarrhea, it makes him uncomfortable and since you are his parent it’s your duty to know what contributed to diarrhea so that you can take the necessary actions. In this article, I’ll go through all of the possible causes of diarrhea in a German shepherd.

Your German shepherd can have diarrhea due to reasons like change in diet from puppy to adult food, stress, eating something he shouldn’t, parasites, worm and intestinal upset, viral infections, and other health issues.


6 Reasons For German Shepherd Diarrhea

Change in Diet from Puppy To Adult Food

When you are switching German shepherd from puppy food to adult food, he can have diarrhea. It should be done gradually adding a small amount of the new food to the usual food and adding the portion with time. This rule should be followed when changing the quality of food or when switching to another food brand.


Adapting to a new household, people, and routines is a common cause of stress in pups.

Puppies’ internal body function systems may react to the stress by causing diarrhea as they try to absorb all of these changes. Diarrhea caused by stress may last a few days.

Keep your puppy comfortable, give them quiet and private time to themselves, give them lots of sleep, and make sure they drink plenty of water to help them cope

You can set together a stress management plan with the advice of your veterinarian to help your puppy adjust to its new environment.

Eating Something He Shouldn’t

If your puppy eats, swallows, ingest, or just tastes something that isn’t part of his or her typical diet, he or she may develop diarrhea or, in the worst-case scenario, become gravely ill.

This is why it’s crucial to keep puppies under your supervision until they’ve been properly house trained and have learned what they can and can’t play with or touch.

It’s also a good idea to keep your house puppy-friendly both inside and out.

Human food, rotten food, bacteria-infested meaty bones, grass or organic waste, and other foods and objects can induce diarrhea or sickness in pups.

Your German shepherd can have diarrhea if he eats food that can lead to an allergic reaction in his body. If this is the cause of his diarrhea, you should feed him the best food for a German shepherd with allergies.

It’s also a good idea to keep a watch on your puppy when going for walks or to the dog park because anything can be lying about in public places. If you feel your puppy has consumed something poisonous or toxic, take them to the veterinarian right away.

Parasites, Worms and Internal Upsets

Standard care for puppies includes deworming and flea prevention.

However, your puppy may be born with worms or get infected as a result of a transmission from another dog or something in the environment.

Worms and parasites can wreak havoc on your puppy’s internal organs, causing diarrhea.

Worms are easy to treat with drugs if you visit a veterinarian, and you should ask them what the best course of action is to keep worms and other parasites at bay.

Viral Infections

Viral infections in puppies can be highly dangerous, and they are frequently accompanied by other symptoms that you’ll notice in your dog, such as vomiting and a lack of mobility.

If you suspect your pet has a viral illness, you should consult your veterinarian right away.

Viruses are frequently passed on to puppies by the excrement of an infected dog.

Although illnesses are uncommon, you should keep your puppy from sniffing or getting close to other dogs’ feces until they are older, and you should always keep up with your dog’s vaccinations.

Other Health Issues

There are a variety of additional health problems that can cause diarrhea, some of which are unique to your puppy.

Tumors, internal blockages, IBS, and other health problems may occur.

Diarrhea in German Shepherds can be caused by exocrine pancreatic insufficiency, idiopathic inflammatory bowel illness, and small intestine bacterial overgrowth.

Why Does My German Shepherd Have Diarrhea and Is Vomiting?

This is usually not a healthy combo or indicator if your German shepherd has diarrhea and is vomiting.

It usually indicates that your GSD is suffering from a major illness, such as an infection or virus.

They may have also consumed something harmful, which their bodies are attempting to eliminate.

See a veterinarian right away.


I hope this article will help you understand the possible reasons why your German shepherd is having diarrhea. Also, feeding your dog with the best food for a German shepherd with diarrhea can help in digestion.


Carol is a paw parent, and her love for dogs started when she was just 5. She adores her two German Shepherds and a Bengal cat, who she says, "life would be incomplete without"

Recent Posts