How much do kittens need to weigh before they can be spayed?

The recommended weight for spaying a kitten is typically around 1.8 to 2.2 kilograms (4 to 5 pounds). However, this can vary depending on the kitten's breed and individual body condition. It's important to consult with a veterinarian to determine the appropriate weight for your kitten before spaying. The veterinarian can also assess the kitten's overall health and medical status to ensure that it's safe for surgery.