Thank you all, yes he does have stunning kittens and he loves to play the loving Dad role, washing and cuddling them, the first cupple of times he tried to get in his kittens nest (they were only a few days old,) so I kept stopping him, in the end his wife picked up one of the kittens and brought it out for him, bless him he started licking it while mum sat back and left him to it, so from that day I always let him visit his kittens, If mum has no problem with it then why should I.