I had a 4 hour trip to the vet on Christmas day! Our Dachshund attacked our Shitzu over their Christmas present (rawhide bones) The Shitzu suffer an injured eye before we could separate them. The vet said he will not lose his sight but his eyelids are stiched shut and he must wear one of those plastic hoods for 2 weeks. The Dachie is current under house arrest (cage)! Both dogs are rescues we have had for several years without any problems.