If you are not able to pill or give liquid medication to your cat you can try other options. One alternative is to hide the pill in pill pockets. Another trick is to crush the pill and mix it with Nutri-Cal or hairball paste and apply it to the forelegs. Generally, your cat will lick it off as it grooms itself. If none of the above work out, you can ask if the medication can be given transdermally, which means, that the medication will be absorbed through the skin, typically it will be applied on the skin in the inner ear.