From time to time my squirrels legs will kick and have short spasm. They're so short it looks like he's frantically kicking for a moment then bam it stops... I never thought nothing of it. Lately they've just been a little more frequent and idk why. I haven't changed his diet-I give him squirrel block with veggies. I fear this may turn into something life threating soon. His diet is one Henry's block, squash, kale, and so on. I'm thinking he's letting up on the squirrel block and eating his veggies more. I give him one nut a day. He's not eating junk that's for sure..help pls