1 Chair knee extension: Sitting in a chair, rest your foot on another chair so the knee is slightly raised. 2  Gently push the raised knee toward the floor using only leg muscles. 3  Hold for 5 - 10 seconds and release. 4  Repeat 5 times on each leg.
Hematemesis in Cats. Hematemesis, or the vomiting of blood, can affect a wide range of systems, depending on the source. The gastrointestinal system may be affected due to trauma, ulcer, inflammation, or the presence of a foreign object.
What Causes Cats To Vomit Liquids. If your cat vomits a little from time to time, you probably just chalk it up to they ate something they weren't supposed to and don't give it a second thought. However, if your kitty begins to vomit bile often, that may be cause for concern. Find out more here about why your cat may be vomiting up bile.