A female kitten if she is over 3 months old. Male kittens can be neutered at any age.
How much does a neuter cost? It depends on the location and surgeon but most commonly costs approximately £80, though it may be less or more depending on your area of the country or how far you live from a local vet. We recommend calling around to check before booking an appointment as some vets will charge for travel time even when they are not needed! If you have been recommended by someone who has had their kitten neutered previously then it could save you money as well – remember to ask this person about what procedure was done too!