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.
If your cat is throwing up bile, try feeding smaller meals four or five times a day or filling your cat's food dish every morning and allowing the cat to graze throughout the day. For some cat owners, free feeding doesn't work. Their pet sits and empties the food dish in one sitting.