whoever likes animals or might know what is wrong with my cat? read on..):
my cat has had flees for a while now and he scratches and scratches and bloody sores come up on his lower back area and under his chin a little. he also has lose of fur in his tail area and lower back. he always sleeps and hides.(sleeps in the sink or in our laundry all day and dosent really come out for food or water. so I have to pick him up and take him over to my bathroom sink and fill it up with water and sit him in front of it and he'll drink some. we took him to the vet about a Month or so ago and they said he was really healthy except for him just having the sores from him itching where the flees bite him. but today when he was in the litter box I noticed him eating litter?! so I took him out and sat him in the kitchen where his food bowl is then he just ran back in the bathroom and got in the litter box and tried to eat more litter? his food bowl was empty about 10 minutes before I noticed him eating it. I filled it up. so he ate a little but then like I said he went and ate litter. I don't know if it's that he was just hungry or something? or if there's something wrong? so PLEASE answer): I need help:/?