My German Shepherd is skinny but eats a lot. Should he see a vet?

Yes, some dogs are just thin! It is good you noted her stool is normal and that she is eating well. Before I chalk it up to being naturally thin, there are a few things I would want to make sure of including parasites, disease and nutrition. It is always a good idea to rule out parasites with a stool sample to the lab since they can be microscopic. GSD are also prone to a disease that can make it very hard for them to gain weight but typically these dogs have 'greasy' looking stools. There are tests to rule this out. I would also make sure she is on a high protein food- your vet may recommend a prescription working dog food if she is thin to the point of concern. But if all this checks out and she is naturally thin- then I would be glad to have a dog that watches her weight:) I hope this helps!

Hello and thank you for contacting Petco Pet Education Center, formerly Petcoach. She does look very slim. A test for EPI will be definitely a very good idea as the symptoms are consistent with EPI and this disease usually affects German Shepherd Dogs. You local vets will be able to take a blood sample and send it off for testing towards EPI. Good luck

German Shepherds are naturally quite lean, but visible ribs may indicate that he has a medical problem. Difficulty passing stool can be due to a range of different problems including firm feces, enlarged prostate, or defect in the colon. Considering he has this problem and seems to be too thin, I recommend you schedule him for an exam by a veterinarian. The vet will be able to tell if he is too thin and what the possible causes are of this and the difficulty passing stool. I hope that helps and Murphy gets better soon.

I would recommend bolt have a fecal sample at a veterinary clinic. That way we know exactly what parasite needs treated. If the fecal exam is normal he might need a diet change or further testing for underlying disease like maldigestive disease.

German Shepherd Dogs are predisposed to a disease called Exocrine Pancreatic Insufficiency (EPI) which causes chronic diarrhea and weight loss due to maldigestion. This disease is fairly simple to diagnose and treat. Here is a link with more information on this disease: https://www.veterinarypartner.com/Content.plx?P=A&S=0&C=0&A=1627

Losing weight fast is usually a sign of a serious medical condition, unfortunately this is also a very general symptom, you will need to take him to the vet to get it checked first, he will need to have a blood test and xray/ultrasound done to start with.

I am sorry to hear that your dog isn’t feeling well. Many different problems can cause the signs your are seeing. These include Addison’s disease, kidney disease, inflammatory bowel disease, and exocrine pancreatic Insufficiency , and even cancer. EPI is common in shepherds and this could certainly happen in young dogs. Ideally an examination and blood work should be done by a veterinarian for a diagnosis. If that is the problem then adding pancreatic enzymes such as Prozyme and feeding a bland diet such as hills i/d can make a big difference. Best of luck and I hope you get an answer soon. Thank you for using Pet Coach.