I have a male Ragdoll kitten who will be 5 months old on 2 October 2013. He's allegedly a purebred blue mitted Ragdoll. He is very skinny and when he was weighed 2 weeks ago, he was only 2.3kgs. I am taking him to the vet later today to get him weighed again and book him in for neutering, but I am worried he's not put any weight on. My friend has a Ragdoll kitten who is 5 weeks older than mine and she says her kitten was much heavier and chunkier looking when hers was the same age as mine. I will try and take a better photo later and put it on but my photography is rubbish. I know this sounds daft, but if anyone else has a blue mitted kitten/cat please could I see their tail as I'm not sure if my kitten is blue (I am not that familiar with all the colours etc yet). If anyone else has had a Ragdoll that has been skinny and underweight I'd like to hear from you. I've tried changing his diet and I am hoping he's put some weight on. He has a healthy appetite and was wormed 2 weeks ago. Thanks.