Is two! So we have been given the chance to adopt Henry's brother from another mother (literally) and we are quite excited. He is a month younger than Henry and was held for the breeders friend but it fell through so he has been living with the breeder. I'm wondering if anyone has any advice on owning two male shelties. I know the general stuff like do stuff separately with them so their bond doesn' become stronger than with you, but I'm wondering if there is any sheltie specific advice that I don' know about. They will be getting neutered at around a year. The breeder said he gets along with the other intact males so I'm hoping there are no issues with dominance (Henry isn't possessive or dominant). Any info helps thanks.