DESEXING
Male and female puppies should be desexed at 4-5 months of age. This is at a time when your pet is approaching sexual maturity and for females before they come on heat. As well as reducing the number of unwanted pregnancies, desexing prevents pets from roaming, fighting or causing nuisance to neighbors. It also significantly reduces the risk of some cancers in both sexes.
Please speak to your vet for more information.