Why is my dog losing weight, trembling, and slurping when eating?

Thanks for using Petco Pet Education Center, formerly Petcoach! Without knowing Gunnars full history and tests that have been performed it is difficult to say what is going on. I would recommend starting for scratch even if you have already had labs done. I would have a complete blood panel and chemistry panel with thyroid testing preformed. I would test for heartworm disease and tick born diseases. I would also recheck a urine sample and check a blood pressure. Things can change over 2 months so while there may not have been abnormal results then, there may be now. There are many diseases that cause the signs you are seeing so without new labs there is no way you can rule them out for sure. If everything is still normal I would have an abdominal ultrasound done to see what’s going on inside his abdomen. Good luck and kisses to Gunnar!

Hello, sorry to hear about your pup. There are several causes for increased drinking and decreased appetite. However, it may be that he is just a bit cold. Some other causes could include anxiety. Finally underlying metabolic diseases such as kidney disease, cushings, hypothyroidism, or other forms of GI disease may cause this as well. If he continues to do this then he should be evaluated by a veterinarian. Diagnostics may include bloodwork, an abdominal x-ray, or even an ultrasound. Hope this helps and best of luck.

He definitely looks very thin. The biggest concern with a dog that eats well, but doesn't gain weight is that he has a disease or heavy parasite burden. There are some inherited diseases like liver shunts that can cause them to be unthrifty like this and there are some acquired infections like Babesiosis that can also cause them to look like this. The only way to know is to have him evaluated by a veterinarian. I recommend taking him soon, because he doesn't look like he has much left to lose. It's also good to bring a stool sample to the vet, so they can check for worms. I hope that helps and Wekko gets better soon.

Traxex is experiencing very general symptoms of disease, these symptoms could fit almost any internal condition, maybe she is suffering from nausea due to a gastrointestinal disease and maybe she is in pain, from the symptoms described it's very hard to know. i would recommend taking her to the vet as soon as possible in order to get her checked, if she doesn't show any other obvious symptoms during the examination, a blood test and possibly an ultrasound will be needed in order to try and find out what is wrong with her.

If the tremors are constant, T should be examined by your veterinarian. There could be a neurological cause. If it happens only when he eats, there could be periodontal disease or infection that is causing pain when he chews. A discussion regarding the dietary issues can be had once the tremors have been diagnosed. For now, consider feeding as bland a diet as possible. The vet may provide i/d which is a Hill's prescription diet that is highly digestible and easy on the GI tract.

I would definitely recommend some blood work, if this hasn't been done recently. Older dogs are prone to a number of health issues that can cause decreased appetite along with being less active - chronic kidney disease and hypothyroidism are two possibilities that are both very common. In many cases, these issues are treatable (at least to some extent) once a diagnosis is made, so it's well worth checking for them if you can - hopefully, there are some things you can do to make him feel better for as long as possible, even though he's getting older.

You are correct, it is puzzling he has lost that amount of weight in such a short period of time. I think it's an excellent idea to have him seen by a vet tomorrow. It could be that Trick is suffering from a heavy burden of intestinal worms, or he could have a medical disease causing this weight loss such as diabetes, liver disease, or dental problems. The vet can do a physical exam, blood tests, and a urinalysis to diagnose what is causing his weight loss, and can discuss treatment options with you. Good luck, I hope the vet visit goes well tomorrow :-)