Hi
I am sorry if your efforts to worm your kitten have failed. It sounds like its because he's just not eaten all the wormer and is still vomiting. Vomiting, with or without roundworms, is a serious symptom if it continues and he will need treating. For cats there are alternative safe ways of treating worms, using products that you drop directly onto the skin which are absorbed. These are obtained from a vets, so this is your next source of help for your kitten. You do need the help of some treatment from a vet if he keeps vomiting.
Cathy Wickenden BVet Med MRCVS
Barton Lodge Veterinary Centre
1 Midland Road, Hemel Hempstead, Hertfordshire, HP2 5BH
Tel: 01442 216048 24 hours
[
www.bartonlodgevets.co.uk]