I HAVE A 12 YEAR OLD CHIHUAHUA THAT IS CONSTANTLY ITHCING, SCRATCHING, SHE HAS NO FLEAS AND NO RED HOT SPOTS THAT WE CAN SEEA AND SHE CONSTANTLY ITCHES. WHAT CAN WE DO?
First, your pet needs to be seen by a vet for a diagnosis, then she can be treated. In the meantime you can try derm-caps for the skin and anti-itch shampoos. vetcare