Your puppy is 3 months old almost 4 and she swollen on her throat it cause of losing baby teeth?

While it is normal for puppies to lose their baby teeth, it is uncommon for this process to result in significant swelling of the throat. If your puppy has a noticeable swelling on her throat, it is important to take her to the vet as soon as possible as it could be a sign of a more serious underlying medical condition.