Fish oil (especially Cod Liver Oil) is good for your cat, but phone the vets and ask how much you can give them. You can get those little syringes to measure it by and mix it in your pets food. This is also good for dogs. I wouldn't get too fancy with your pet because it can upset their digestive tract. In responding to the slippery elm aspect of the question, it is considered safe to give to cats. I'm not sure about the glycerin, but I don't know that it's necessary. Slippery elm has wonderful anti-inflammatory qualities, and is very soothing to the intestinal/digestive tract. Author Anitra Frazier gives the following recipe for Slippery Elm Bark syrup in her book, The New Natural Cat: Into a small saucepan place 1/2 cup cold water and 1 teaspoon powdered slippery elm bark. Whip with a fork. Bring to simmer over low flame, stirring constantly. Simmer 1 or 2 minutes or until slightly thickened. Cool and refrigerate. Keeps 7 or 8 days. Give a teaspoon of syrup (5 cc) for an average-size cat (again, about 10 pounds) 5 minutes before a meal to minimize diarrhea, or to soothe and heal mouth ulcers.
Slippery elm translates to Portuguese to become olmo.
The Tamil word for slippery elm is சளியமரம் (chaḷiyamaram).
The Hindi name for slippery elm is "अथेला" (Athela).
In Ayurveda, slippery elm is Ulmus rubra Muhl. However, it is native to North America so it is commonly known as Slippery Elm.
The Slippery Elm, Latin name Ulmus rubra, is a species of tree that is indigenous to eastern North America, from Florida out west to Texas and then north to southern Quebec. The Slippery Elm is also known as the Red Elm and Gray Elm.
The scientific name for slippery elm is Ulmus rubra.
Slippery Elm is known as "இலஞ்சியம் மரம்" (ilanciyam maram) in Tamil.
Slippery elm has simple leaves, meaning each leaf is composed of a single blade.
Slippery elm is so called because the resulting paste makes a very slippery substance! The smoothness is very calming to a burning gullet, as in indigestion/heartburn, and is a useful base for certain other preparations such as suppositories.
necules
Phutkari
Slippery elm in small quantities should not be harmful to a pregnant woman nor to her unborn child.