What Causes Extreme Thirst in Dogs, and When Should a Vet Be Consulted?

Have you seen your dog suddenly taking in a lot of water? Excessive thirst, likewise called polydipsia, is normal amongst dog owners and should not be disregarded. There are several potential factors for increased thirst in dogs, a few of which can be deadly if not treated immediately.

If your dog is exceptionally thirsty for a day or two, this is typically no factor for alarm. When dogs are truly hot, bored, have consumed specific foods, or have simply worked out, they might consume more. Active dogs and lactating dogs take in more water than other breeds.

Top Medical Reasons for Excessive Thirst in Dogs

If your dog has been depleting the water bowl and striking the toilets for more than a few days, it’s time for an examination with your vet in an animal clinic in Memphis. Your vet may examine your dog for these more widespread medical causes of excessive thirst.

Mellitus Diabetes

Diabetes mellitus raises blood glucose levels due to insulin insufficiency or resistance. Excess sugar in the blood is expelled into the urine by the kidneys, which draw water with it. Excessive urination in this situation may lead to excessive thirst in dogs. Diabetes is handled by changing the dog’s diet plan and offering insulin.

Kidney Illness

Dogs struggling with kidney disease might be unable to concentrate their urine. They pee more and need to drink more to avoid dehydration. Treatment for kidney illness consists of altering the dog’s diet and resolving any underlying reasons for kidney failure, such as kidney stones and infections.

Cushing’s Disease

Cushing’s syndrome occurs when the adrenal gland excretes excessive cortisol, brought on by a pituitary or adrenal tumor. Excess cortisol triggers thirst, which leads to increased urine. Cushing’s syndrome is treated with PetVax veterinary surgery, depending on the growth’s location.

Vomiting or Diarrhea

Any dog that throws up or has diarrhea loses bodily fluids. Dogs that have recently experienced diarrhea and throwing up ought to drink more than typical to prevent dehydration.


The medical name for a contaminated uterus is pyometra. Just female dogs that have not been spayed are affected by this issue. Pyometra is a possibly fatal health problem that demands instant surgical intervention, antibiotics, and rehydration by intravenous fluid treatment.

Making a Veterinary Appointment

If your dog is taking in more water than regular, schedule an appointment with your vet and an animal dentist in Germantown, TN. Bring a urine sample and be prepared to address your vet’s concerns, such as what sort of food you’ve been feeding your dog, any travel history, and a record of your dog’s vaccinations. It would help if you likewise wrote down any questions you have for your vet, so you do not forget anything.


If your dog suddenly starts drinking excessive water and peeing frequently, do not deny him water. If you do, your dog might experience lethal dehydration. Dehydration symptoms include thirst, severe weariness, dry or sticky gums, loss of skin flexibility, and mucousy saliva.

Allow your dog to consume instead and contact your veterinarian. With the assistance of your vet, you will be able to assess if your dog’s drinking routine is symptomatic of a bigger issue or is entirely harmless.