So I went to the vets today to speak about Blue's teeth and whilst I was there they discussed with me about neutering my puppy Archie. He is approaching 7 months and I am keen to keep him entire until at least a year before I consider it, anyways he has only one descended testicle. The vet told me he wants to neuter him within the next month or so before he misses the window because if I don't then I will have to wait until he has reached his midteens as it would confuse his hormones to do it in between. Is that right? Like I said I want to wait but would this cause any issues with his undescended testicle? I hope someone can help me stop worrying.