Puppy Symptoms: How to Tell If Your Puppy Is Sick

Dog owners should realize the importance of recognizing and understanding puppy symptoms when they are trying to determine if their puppy is sick. Certain symptoms can indicate that your puppy needs veterinary assistance.

judgments following information may help you decide if your puppy is sick and requires a visit to the veterinarian. You can observe physical signs and symptoms to evaluate your puppy's health.


It is important to pay attention to your puppy's eating habits. Check for any signs of decreased appetite or weight loss. Your puppy's appetite may be affected by an illness. If your puppy has a decreased appetite for more than 24 hours, it could be a sign of ill health.

Excessive thirst is another symptom of a possible health problem. It is helpful to monitor your puppy's water intake on a daily basis. Increased water consumption may be associated with kidney disease or diabetes.


Observe the puppy's level of activity and appropriate actions. Healthy puppies are usually alert, lively and playful. If your puppy routinely appears to be sluggish or lethargic, it could be a sign of illness.

Vomiting and Diarrhea

If your puppy has diarrhea or is vomiting, the symptoms could be due to a possible food allergy. However, these symptoms may be associated with a serious illness. It is important to check if the diarrhea contains any blood, or has a black or tarry appearance. If your puppy has any of these symptoms, you should notify your vet.

Blood in the Urine

The inability to urinate or frequent urination are possible symptoms of a bladder infection or kidney disorder. Check if the urine is cloudy or contains any blood. You should contact your veterinarian if your puppy is experiencing any of these symptoms.

Difficulty in Breathing

If your puppy has any difficulty breathing, shortness of breath, wheezing or constant crying, you should immediately contact your veterinarian. These symptoms may be associated with a respiratory or heart disorder. Your vet should also be notified if your puppy has a chronic cough.

Gum Inflammation

The mouth of a healthy dog is pink. Check inside your puppy's mouth for healthy gums that are pink in color. If the gums are red, it may be a sign of gum disease.

Hair Loss

Hair loss may be due to scratching, chewing, or diseases of the hair follicle. A healthy puppy should have a shiny coat, not a dull coat.

Discharge from the Eyes, Ears or Nose

A healthy puppy should have bright, clear eyes. The eyes should not have a discharge. The inside of the puppy's ears should be clean and pink, with no discharge or strong odor. The nose of a healthy puppy should be clear. The nose should not be crusted or have a discharge.

It is very beneficial to recognize and understand puppy symptoms, and to have some basic knowledge about dog illnesses. Hopefully, you will know if your puppy is sick and if you should contact your veterinarian for assistance.