hi, i need help... has anyone had the same happening to their puppy?.. my dog was in her first heat and she had the vaginal tissue protruding, but unfortunatelly before we got a chance to cover it, she chewed it, now it looks like shredded pieces of tissue. we have to get a surgery, but they're trying to charge us $2500 for it. is that a real price?does anyone experience anything like that? we need help!