Is it normal for puppies to have cold feet

Is it normal for puppies to have cold feet? Cold feet in puppies are not normal and breeders need to take their dogs to be checked and treated in time. Dogs with cold feet may be caused by cardiovascular disease, neurological disease and need to be examined and treated promptly. Puppies with cold feet may also be caused by low temperatures. Breeders need to keep the puppy warm in time, the puppy poor health, avoid letting the puppy play outside easy to catch a cold. Puppy feet cold, but also may be because the food provides insufficient nutrition can not produce enough heat. Breeders need to feed their puppies in a timely manner, and in winter they need to feed their dogs more high-calorie foods.