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.
How To Care For Your Sick Cat. Cat vomit on your carpet is always unpleasant but it could be a sign that your cat may be unwell. However cats do tend to vomit from time to time and may just be caused by a hairball and this is not something to worry about. The problem is knowing the difference.