I have to give Socs 5 tablets a day what I find is best is if you tilt the chin up wards and the gently pull bottom lip down and then put tablet right to the back of the mouth and the close mouth and hold and rub your other hand down the neck and then just wait for your cat to swallow then the tablet will be gone.
If you have a ticky cat try wrapping your cat up in a towel so the head is the only thing sticking out and then do the same as the above but you may need two people to do this.
It may sound hard but it really isn't once you have done it a couple of times and this way you know you cat has taken the tablet.