
Thanks all. I was worried about it because of the bleeding but the vet has looked and thinks it looks quite minor. She's glued it together, which she said wouldn't normally be necessary for this kind of wound, but did it just to make it a bit more resilient. The vet said she sees no problem in going tomorrow (I told her about the walking involved), providing I keep the foot dry on the way to and from the car. If the glue hasn't held in the morning, or if he's showing signs of discomfort, then I definitely won't take him. It'd be a shame not to take him, I don't expect to do anything, but he had the time of his life last year with all the fuss and goings on!!
Thanks for the advice everyone, as usual I was probably overreacting... But I guess I'll know more in the morning.