my one bull terriers paw swelled up the other day to the size of a base ball bat went to the vet and he said he might have to have an op when i turned up for the op this morning he said what ever it was had came out when it had burst over night ! and so it should be ok! then when i get home with him i notice one of my bitchs front paws had swollen up huge just the same i have been letting them swim in some flood water in the feild where i run them ! so im off to the vet again at 5pm same thing different dog ! the thing is we still dont know what was in my other dogs foot as we did not see what came out !? And now with the bitch i still cant see any point of entry yet her foot is huge what can they get in there paw that causes this !????Attachment 1679