Removing spurs that are exceptionally long does present a little bit more of a challenge but it is one that you can conquer. Since you can't use the hot potato method, nor get the guillotine type nail trimmer over the spur you will need to resort to sawing them off. A hack saw works but is cumbersome. Dremel makes an excellent inexpensive saw blade that will make short work of trimming.
Just as when cutting a dog's nails too short, the cut spur will bleed quite profusely, so you must have a plan in place before starting. One method is to use a styptic powder like "Blood Stop". Another method would be cauterizing with a red hot piece of metal.
I strongly advise that to protect both you and the rooster, that he should be restrained. An ACE bandage can be wrapped around the bird or better yet while holding the bird's wings against its body slip him into a shirt sleeve or a pant leg.
Just as when cutting a dog's nails too short, the cut spur will bleed quite profusely, so you must have a plan in place before starting. One method is to use a styptic powder like "Blood Stop". Another method would be cauterizing with a red hot piece of metal.
I strongly advise that to protect both you and the rooster, that he should be restrained. An ACE bandage can be wrapped around the bird or better yet while holding the bird's wings against its body slip him into a shirt sleeve or a pant leg.