For both male and female Rotties spayed or neutered before one year of age, there was a one in four lifetime risk for bone cancer, and the sterilized animals were significantly more likely to develop
the disease than intact dogs of the same breed.
Not exact matches
It might also be helpful for studies regarding joint
diseases to evaluate whether or not there is a correlation between activity levels in neutered and
intact dogs; i.e. do more neutered
dogs participate in
dog sports such as agility and flyball
than intact dogs, increasing the occurrence of joint
disease?
Spayed and neutered
dogs were at less risk for early and congenital conditions (aortic stenosis, early onset cataracts, mitral valve
disease, patent ductus arteriosus, portosystemic shunt, and ventricular septal defect)
than intact dogs.
Intact dogs are seven times more likely to contract the
disease than ones which have undergone spaying or ovarihysterectomy (surgical removal of ovaries and uterus) before their first or second heat period.