Think there is something wrong with kitten

[XandaPanda]

My 6 1/2 month old kitten Jelly is doing nothing but sleep , he is eating/drinking & plays in thd garden (wont go any further) twice a day , but he is usually active & playing with the other kittens im going to ring the vet monday , im just really worried
Hoping somebody can give me some reassurance as i would be devastated if i lost him

Eating and drinking is good.

Does he feel hot at all compared to his litter mates? is it tiredness or lethargy?

Most vets do a saturday surgery and it's easier and cheaper to sort them out at the start of illness than 48hrs later. Also pets at home have vets, I've found them really helpfull when our cat decides to be ill on a Sunday.

Have they just had jabs? that makes them a bit tired.

Not had Jabs yet , he is booked for the beginning of the year.
He just sleeps he doesnt feel any hotter than the other 2, but if i shake his treats he comes running

Some kittens sleep loads. My dd's kitten is 8 months old and basically sleeps all day until about 4pm.

Does your kitten have any awake times at all through the day?

He plays out in the morning and then goes back out mid day but apart from that he is sleeping

Could be normal for some kittens...unless 'tis a big change in behaviour for your kitty.

Best get him/her checked