So I let Gaara out to play today, and after about 30 minutes I notice little blood spots all over the floor. So I panic and search for him. I find him and inspect him and see a bloody foot. Upon closer examination, which was a struggle to see in between his fur, it looks like a toe nail is missing. He was an amazing sport, and let me hold him and look at his toe just fine. But I feel terrible, and have no idea how it could have happened. Also he made no noise at all, so I'm not sure where it occurred. Firstly, does it look like a missing toenail? Have any of you guys ever dealt with anything like that?