Pet care & behaviour
“Spaying” and “neutering” are surgical procedures used to prevent pets from reproducing. In a female animal, “spaying” consists of removing the ovaries or uterus and ovaries. The technical term is ovariectomy or ovariohysterectomy. For a male animal, “neutering” involves the removal of the testicles, and this is known as castration.
In addition to preventing unwanted offspring, spaying or neutering has many health and behavioural benefits to the animal.
Generally, spaying or neutering your pet will not change its personality. If there are any effects on behaviour, they tend to be positive (reducing unwanted behaviour). Spaying or neutering will not change your pet’s affection level or playfulness.
For females, there is typically no change at all. For males, there may be a reduction in some aggressive and roaming behaviours. If you have more than one pet, you will find they often get along much better if they are all spayed or neutered.
Learn more about the benefits of spaying and neutering your pet.
Most unintentional litters (particularly with cats) occur because guardians waited too long to have the surgery done. The usual recommendation is before six months of age for cats, and before six and a half months for dogs. Consult your veterinarian to determine the best time for your pet. Female cats and dogs do not have to have a litter before being fixed.
The BC SPCA supports early age spay/neuter procedures for dogs and cats. Pediatric sterilization prevents excess litters by ensuring animals are sterilized before adoption. This helps combat pet overpopulation and euthanasia of unwanted animals. All major professional, academic, and animal welfare organizations in North America support pediatric spay/neuter for shelter animals.
The BC SPCA will continue to promote other methods of combating pet overpopulation, including education and public awareness campaigns, non-surgical methods of sterilization, traditional spay/neuter initiatives and behaviour training.
The BC SPCA believes pediatric spay/neuter to be appropriate with the following qualifications:
- The procedure takes place between 8 and 16 weeks of age
- The animal is judged to be clinically normal and healthy prior to surgery
- Proper surgical protocols specific to these young animals are employed
- Post-surgery complications receive special attention
No. Your pet will actually benefit from spaying or neutering, because he or she will lead a healthier and longer life. Pets become fat and lazy as a result of overeating and a lack of exercise, not from spaying or neutering. Furthermore, spaying a female eliminates the possibility of her developing uterine and/or ovarian cancer and greatly reduces the chance of breast cancer. Neutering a male eliminates the risk of testicular cancer.