My Blue Slate Tom is causing some serious damage to my hens. I had a girl come up limping yesterday and I grabbed her to check her out, she's got a quarter+ size hole in her side that you can get a finger up to a knuckle in! And its old and smelly! I checked my other girls and they are all (2 other hens) showing damage. Can I trim his spurs? They don't seem any longer than last year. How do I do it? Husband is talking dremel. Could he be too fat? How would I tell? Two of the girls including the severely injured one are Blue Slates, one is a Royal Palm. Last year I got the RP a saddle because she lost alot of feathers but she didn't get the wounds like this year. He is now separated from the girls.