The animal will not walk normally, if it walks at all. If a sprain does not heal, or pain and swelling continue or are severe, see a veterinarian. Wounds Symptoms . Cuts can be recognized by the presence of smoothly separated tissue and possible bleeding. Lacerations result in jaggedly torn skin, bleeding, swelling, irritation, and black or blue discoloration of the skin.
Abrasions rub or scrape away the outer layers of skin, causing pain, swelling, redness, and heat.
Any serious wound should be treated by a veterinarian if the bleeding will not stop, if blood is gushing out, or if shock is present. Lacerations can be treated in the same way as cuts, but an ice bag must be used to reduce swelling and prevent further inflammation. Bruises and contusions are best treated with cold compresses or ice packs.