Ok cat ladies of Spinster.. I need advice. I'm trying to trim Snoopy's claws. He fusses and he actually physically fights me. He hissed at me (something i havent heard in quite awhile). I wrapped him up in a purrito (in a good, thick towel) but it doesn't seem to work. He managed to somehow wiggle out of it twice. Any tips would be appreciated.

I got Vadims claws earlier.... with some resistance as well. He hissed and bit me a couple times. I only trimmed the front claws.