DOGS

Female – if possible spay between 1st and 2nd season. However if circumstances are difficult, e.g. lots of stray male dogs about, they can be spayed from 5 months of age, but not whilst they are in season.

Male – castrate from 5 months of age.

CATS

Female – spay from 5 months of age.

Male – castrate from 5½ months of age.