Dog is 13 months old and going for castrate tomorrow.
When should is annual booster be? Is it 12 months old or 12 months after the puppy ones. We rescued/rehomed him at 8 months so I have got myself a massive muddle!
Help! If it's 12 months and he is now 13 will we have missed the 'window'?
And, will they do it at the same time as castration - poor dog!