Why is my dog gagging, tired, and having trouble eating or drinking?

It sounds like Maximus may have a respiratory infection such as kennel cough, which often causes coughing and gagging without anything coming up. Or, he could be feeling nauseous and trying to vomit - if his stomach is empty, sometimes this gagging can be non-productive. If he is acting normal otherwise and this problem just started today, you can try withholding food for the rest of the day and offering a small amount of plain boiled chicken and rice this evening to help settle his stomach. If this doesn't help, or if he continues to have repeated episodes of coughing or gagging throughout the day, then I would recommend having him examined by a vet - he/she can determine whether Maximus has a respiratory infection or a stomach problem and get him started on appropriate medication to treat it.

Coughing can be a respiratory issue, heart disease, foreign body in his throat, laryngeal paralysis etc. I would recommend Jack Beck see a vet especially if it seems to be tiring him out. He needs an exam and possibly X-rays

Puppies are notorious for swallowing anything that crosses their path. They don't have hands, so they explore everything with their mouths. He may have swallowed something that is stuck, there may even be a piece of string looped around the base of his tongue. Hopefully your vet did a thorough oral examination, including lifting the tongue in order to see underneath. This area is very hard to see and string can hide there very easily. It could be a long human hair that is bothering him. If you find string, thread or hair in his mouth that goes down his throat, DO NOT PULL IT. Same goes for any you may see as he tries to defecate. NEVER pull on any linear foreign body. It could be looped around some soft tissue out of sight and you will cause more damage. Any stringlike material caught around the tongue should be cut with a pair of safety scissors and allowed to go on down. If this happens, let your vet know what is going on and if he develops any other symptoms, such as vomiting, diarrhea, lethargy, loss of appetite, get him back in to see your vet right away.

If Panda had something stuck in his throat, he wouldn't be eating because any object there would prevent him from swallowing. It could be that his allergies are causing him to cough, or he could be getting a respiratory infection. Keep an eye on him for the next couple of days, and if the cough continues, take him into the vet. Rest him to see if that helps with it. If he develops other symptoms such as anorexia, sneezing, nasal discharge, and/or lethargy, then I would take him into the vet sooner. Best of luck, I hope this helps!

I'm sorry your dog is having this issue. Kennel cough is typically a dry, almost "honking" cough that can produce a white foamy/mucus substance- they can cough so hard it causes a gag reflex. It usually starts at one time of day and then gets worse and more frequent. Do you have other dogs in your home or neighbor dogs that play with your dog? If so, are they gagging or coughing? Kennel cough is very contagious thus can spread to other dogs in close contact. If you are noticing this, I would contact your vet so they can determine if your dog needs an antibiotic. Some other possibilities for what you are noticing are other respiratory infections, allergies and/or a reverse sneeze or there may be something stuck in your dogs throat (like a grass seed or part of a rawhide chew). Also, some dogs can simply drink too fast especially when it's very hot- this can cause some water to go down "the wrong pipe" and then a gag response. If your dog continues to gag or, especially if the gag becomes more frequent or severe, I would take him back to your vet. Your vet can listen to your dog's lungs for sounds of infection and may want to take a chest X-ray as a next step in working this up. I hope your dog feels better soon!

Majic needs to be seen by a veterinarian immediately. He could have a foreign body in his trachea, disease of his lungs/trachea like an infection, or even something called a collapsing trachea. Some of these causes can be life threatening and if he has an issue oral medications at home could make things worse.

It sounds like Romeo has a few different issues going on - watery eyes, possible fever, vomiting or gagging. This doesn't point to any particular disease, but definitely makes me want to have him go in to the vet for evaluation. He likely needs an exam and maybe blood work and x-rays to get a better idea of what is going on. Good luck!