I have a spayed 7 year old siamese who "adopted" an male orphaned kitten a friend gave us at 5 weeks old. After 2 days with us he was in her cat bed with her suckling. Both have there regular vet checkups and he is a big healthy 8 month old boy..... who still suckles. She seems to be his pacifier and it seems very comforting to them both and they are very close to eachother. Can this continued suckling of an almost adult cat cause the siamese any health problems?