Weeks or months of slightly slower growth alternate with mini growth spurts in most children. Kids actually tend to grow a bit faster in the spring than during other times of the year! A major growth spurt happens at the time of puberty, usually between 8 to 13 years of age in girls and 10 to 15 years in boys. Puberty lasts about 2 to 5 years.
Spaying is the process whereby a veterinarian surgically removes your petâs ovaries and uterus. Itâs best if pets are spayed around 6 months of age, although new research suggests that large breed dogs should be spayed later, around 18-22 months, to help reduce risk for cancer and joint problems.
When to Spay or Neuter Your Pet. 1  For dogs: While the traditional age for neutering is six to nine months, puppies as young as eight weeks old can be neutered as long as theyâre healthy. 2  For cats: It is generally considered safe for kittens as young as eight weeks old to be spayed or neutered. In animal shelters, surgery is often performed at this time so that kittens can be sterilized prior to adoption.