Why is my senior Pomeranian suddenly starving after heart medication?

There are some disease processes in dogs that can cause an increased appetite. Most notably is an endocrine disorder called Cushing's Disease and the appetite is the result of excessive steroid production in the body. A pet taking steroid medication could also have increased appetite. There are other possible diagnoses as well so if the change is significant a good place to start would be an exam and bloodwork with your family vet. I hope this helps and thank you for using Petco Pet Education Center, formerly Petcoach!

Thanks for using Petco Pet Education Center, formerly Petcoach! Loss of appetite, lethargy and pain can be observed with many conditions such as gastroenteritis, dietary indiscretion, kidney disease, pancreatitis, among many other possibilities. These are serious signs and a veterinary evaluation is needed to know what is causing these and what would be best to treat it with. I recommend that you have Oscar evaluated by your veterinarian for further assessment and treatment. They would be able to check for these possibilities and others depending on the findings on exam. Treatment would be based on findings. Good luck and have a great day! Hoping for a speedy recovery!

Some medications, such as steroids used to treat pain and inflammation, may cause an increase in appetite as well as an increase in thirst/urination. If this was what was given to Ozzy, that could be the case. If you're unsure what was given, or are concerned the medication is making his symptoms worse, talking to your vet is best to see if any additional treatment is needed.

Hello and thank you for reaching out to Petco Pet Education Center, formerly Petcoach. I'm sorry to hear that Gum seems to have a decreased appetite and is more lethargic. While these are vague clinical signs, these may be due to some sort of underlying disease of either the gastrointestinal tract, liver or kidney disease, and/or a possible neoplastic or cancerous process. Since he has had a decreased appetite long enough to lose weight, I recommend having him evaluated by your veterinarian at their next available appointment. Your vet can perform bloodwork to look for any evidence of systemic illness that may be contributing to his clinical signs. His clinical signs are unlikely due to behavioral changes alone. I hope this is helpful - best of luck with Gum!

Hello. A significant increase in appetite can be an indication of a possible metabolic problem. Diabetes is one possibility, but we usually see a great increase in thirst & weight loss even with an increase in appetite. Jack is a senior citizen, so it is always a very good idea to have him examined by your veterinarian & have some basic bloodwork done. He does not look poorly in your picture, but it is better to be proactive in an older dog like Jack. Thanks for using Petco Pet Education Center, formerly Petcoach.

I'm so sorry Duke is having heart and lung problems! I am very concerned that he has not eaten for several days and has no energy. He may potentially have something else going on besides his previously diagnosed heart and lung issues. I would recommend you take him back in to your vet as soon as possible to be evaluated. Often with heart disease, dogs need a combination of medication, including furosemide and pimobendan (the cardisure), and potentially a blood pressure medication. If he is not eating he may need more aggressive treatment and potentially injectable medication. He also may need another x-ray to see how his lungs look. He may need blood work to make sure his kidneys are okay as well as check his electrolytes. Again, I'm so sorry Duke doesn't feel well. Heart disease can be difficult to manage and is progressive, so over time medications sometimes have to be adjusted and/or dosages changed. I hope he starts feeling better soon. Your vet will help you determine what is the next best step for him! Good luck!

Hello and welcome to Petco Pet Education Center, formerly Petcoach. I am sorry that Odie isn't feeling well. The heart on the x-rays is very big, so treatment for the heart disease is a good idea. One of the medications given typically with heart disease is a drug called Furosemide, and this usually makes them drink and pee a lot. Other medications for heart disease including Benazepril (Fortekor) and Pimobendan (Vetmedin). Benazepril can be hard on the kidneys so follow up bloodwork is recommended. If Odie is not improving with the medications he might need higher doses. Also, if he isn't eating and drinking, I would be concerned about another disease process going on, and would recommend bloodwork. You can always try a 24 hour emergency center if you can't get into your local vet for a consult. I hope he feels better soon. I wouldn't change any medications you are giving now without talking to a vet first, and it sounds like Odie needs to be seen soon. Best of luck with Odie.