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While spaying is traditionally recommended for kitties between 4 and 6 months of age, spaying as young as 8 weeks old is considered safe, according to Cat Channel. Many animal shelters actually spay kitties prior to adopting them out at this age.
Weigh your kitten. If you want to get your kitten spayed or neutered when it is two months old, then look for signs that it is that age. In general, a kitten that is two months old should weigh approximately two pounds, as long as it has had proper nutrition and care.