Years ago, I lost my own personal pit bull to a fast growing brain tumor. Unfortunately, in both human and veterinary medicine, brain tumors can result for no known reason. While genetics and environment may potentially have a role, the underlying cause for brain tumors is typically unknown.
The Havanese does not have to be really light. Depending on the size of a Havanese the weight ranges from 7-22lbs. I own a very athletic agility Havanese that stands 11â³ at the withers. She weighs 18-20lbs depending on how much training she does and her muscle mass. From the AKC Standard.
How much does a Yorkie-poo weigh? A: An adult Yorkie-Poo generally weighs between 3 and 14 pounds, but various factors affect the final figure. Yorkie-Poo breeders do not yet have a breed weight standard they must follow, and the size of an adult offspring correlates with the size of the poodle used to breed it.