Yes, dogs generally feel cold at 0 degrees Celsius (32 degrees Fahrenheit). While most dogs can tolerate temperatures above 4 degrees Celsius (39 degrees Fahrenheit) without significant discomfort, they begin to exhibit signs of being cold below this point. When temperatures drop to 0 degrees Celsius (32 degrees Fahrenheit) or below, puppies, senior dogs, and short-haired breeds become particularly susceptible to the cold. Therefore, it's safe to say that a Pug will feel cold when the temperature reaches 0 degrees Celsius.
The ability to tolerate cold varies greatly among different dog breeds. For example, breeds with thick coats like Alaskan Malamutes and Samoyeds are highly cold-resistant and can withstand temperatures as low as -40 degrees Celsius (-40 degrees Fahrenheit). Conversely, smaller, short-haired breeds like Pugs are more sensitive to cold and will feel uncomfortable at around 0 degrees Celsius (32 degrees Fahrenheit). Their lack of a thick undercoat makes them less capable of retaining body heat.
Signs that your dog is feeling cold include shivering, muscle stiffness, lethargy, difficulty walking, pale gums, and a low body temperature. More severe signs of hypothermia involve a rapid drop in body temperature, slowed breathing, drowsiness, sluggish responses, and dilated pupils. It is crucial for pet owners to take precautions to keep their dogs warm during cold winter months. This can include dressing your dog in warm clothing, using heaters or air conditioning, providing a cozy dog bed, and ensuring they have ample food and water. Providing extra calories can help your dog generate more body heat.