Ann & Tess said:Psyllium isn't that good for cats and even in humans it is for constipation not diarrhea.
When I first started feeding my cats a meat and bones diet over 9 years ago, 2 of my cats did experience a few episodes of minor constipation (cried one time in the litter box but were able to pass the stool within one minute) over the course of the first 2 years. I played around with the psyllium by increasing it, decreasing it, and then finally omitting it. All of my fooling around with the psyllium amount did not seem to make any difference in the moisture content of the stools.
Some fiber sources such as cellulose and psyllium starve the beneficial bacteria.
Ann & Tess said:This is from Dr. Lisa's page on making catfood:
When I first started feeding my cats a meat and bones diet over 9 years ago, 2 of my cats did experience a few episodes of minor constipation (cried one time in the litter box but were able to pass the stool within one minute) over the course of the first 2 years. I played around with the psyllium by increasing it, decreasing it, and then finally omitting it. All of my fooling around with the psyllium amount did not seem to make any difference in the moisture content of the stools.
Tess has had more the opposite than jinx, except when on antibiotics. That's when our vet recommended Pet Dophilus, which is also a live culture like the ReNew Ultimate, but formulated for animals. You probably don't need both.
A good site to understand cat digestive system is http://www.felineconstipation.org/prevention.html#FiberorPrebiotics Psyllium absorbs water and swells, so I suppose it could help diarrhea, but the main purpose of fibre is as a prebiotic. Prebiotics are used to feed the beneficial bacteria and
Some fiber sources such as cellulose and psyllium starve the beneficial bacteria.
There are two types of fiber - soluble and insoluble. Psyllium is a combination of both types. Guar gum is strictly soluble. I use this source of fiber because it does not seem to add as much bulk to the stool when compared to insoluble fiber but it does increase the water content of the feces, thereby softening it.
Soluble fiber also has some properties that promote intestinal (colon) health.
If you want to use psyllium, add 2 tsp if using psyllium husk powder. If using whole psyllium husks, use 4 tsp.