My two kittens, Lynx - male (10 weeks) and Splodge - female (9 weeks) had their 1st innoculations today (inc feline leukemia) and I'd like to ask everyone for some advice, Splodge seems fine in herself and is eating fine and drinking fine, however Lynx is very flat, lethargic and v. sleepy, has not eaten and has not drunk anything and is very tender around the site of the injection.... is this normal? anything I can do for him to make him more comfortable/more likely to eat or drink? Any signs to look out for? Any advice will be welcomed :-) Thanks.