Why Your Dog Is Shivering: Recognising Hypothermia

In this guide

Most dog owners in India worry about heat, and rightly so. But in the hill states, in North Indian winters, and even in plain old air conditioned rooms after a bath, hypothermia is a real risk, especially for puppies, senior dogs, and small or short coated breeds.

Hypothermia means a dog's core body temperature has dropped below the normal range of roughly 38.3 to 39.2 degrees Celsius. Left unaddressed, it can become a genuine emergency.

Who is most at risk

• Puppies and toy or small breeds, who lose heat faster because of their size
• Senior dogs and those with thyroid problems, heart disease or diabetes
• Short coated breeds such as Dobermans, Greyhounds, and Indies with thin coats
• Dogs that get caught out wet in the monsoon or left in unheated spaces during a hill station winter

Signs to watch for

• Persistent, uncontrollable shivering
• Cold ears, paws, and tail to the touch
• Lethargy, weakness, or a reluctance to move
• Pale or grey gums
• Slow, shallow breathing and a weak pulse in severe cases
• Stiff muscles and, eventually, collapse if the drop is severe

How severity is graded

• Mild (32.2 to 37.7 degrees Celsius): shivering, lethargy, weakness
• Moderate (28 to 32.2 degrees Celsius): stiff muscles, slow heart rate, shallow breathing
• Severe (below 28 degrees Celsius): unresponsive, fixed pupils, dangerously slow or irregular heartbeat, a true emergency

What to do

Mild cases respond well to gentle, gradual warming. Wrap the dog in dry towels or blankets, move it indoors away from draughts, and offer warm (not hot) water once it is alert enough to drink.

Never use direct heat sources like hair dryers, hot water bottles pressed against skin, or heating pads on high, since these can burn a dog whose circulation is already compromised. A hot water bottle wrapped in a towel is safer than direct contact.

Moderate to severe hypothermia, marked by confusion, collapse, or a body temperature that will not climb, needs immediate veterinary attention. Vets can warm a dog safely from the inside out with warmed intravenous fluids, and will check for underlying causes such as shock.

Prevention for Indian conditions

• Dry your dog thoroughly after monsoon walks or baths, particularly around the belly and paws
• Use a light dog coat for short haired breeds during Delhi or Kashmir winters
• Keep senior dogs off cold marble or stone floors; a raised bed with bedding helps
• Never leave a wet dog in an air conditioned room without drying it first

Common Questions

Q: Can hypothermia happen indoors? A: Yes. A wet dog left in an air conditioned room, or a senior dog on a cold marble floor overnight, can develop mild hypothermia even without ever going outside.

Q: How long does recovery take? A: Mild cases usually recover within a few hours of gentle warming. Moderate to severe cases need veterinary monitoring and can take a day or more to fully stabilise.

Article content © S Vejay Anand. All rights reserved.