The signs and symptoms of heartworm disease in dogs can vary depending on the stage of the disease and the number of worms present in the dog’s body. Some common signs and symptoms include: ...

It’s very important for dog owners to watch their pets’ health and get veterinary care if they notice any signs of heartworm ...

Dogs must test negative for heartworms before starting a heartworm ... Fleas are hard to see with the naked eye. Look for signs of a flea infestation on your dog, including nonstop biting ...