The following post in my unprofessional opinion and should not be considered advice.
I know the rule. When changing your cat’s food you should introduce it slowly while gradually reducing their current food. Everyone knows that a sudden change in diet will cause intestinal problems for your cat that include vomiting, diarrhea and possibly other problems.
That rule always seemed wrong to me. I learned long ago that for humans, variety is healthy and necessary, as long as the various food is not junk food. Cats, too, do not always eat the same food in the wild. A wild or feral cat might eat a mouse for breakfast, a bird for lunch, and a lizard for dinner. They might even have a bug or two for a snack. Why don’t they get upset stomachs?
Maybe eating the same food day in and day out, over and over, may be the cause of the problem and not the solution. It could be like a drug addiction and change could induce withdrawal symptoms. I’m just guessing and I have no evidence but logic tells me eating the same thing all the time is not what nature intended for cats.
I have gradually moved our cats from sameness to variety with no abdominal distress except for Frankie who has been a puker since we adopted him. I think he just eats way too fast and then pukes it up.
Currently, I feed them high quality, grain-free canned cat food as well as homemade raw cat food. I also give them dry kibble but I limit that to a small amount per day in an attempt to break Chris’s addiction to dry food.
I had been feeding them the same canned food and homemade raw food but I would buy a different dry food. I always chose a high-quality food but bought what was on sale at the time. Recently, I started changing the canned food as well because the Earthborn Chicken Catitorrie suddenly became less desirable to our cats. Perhaps they became bored with the same flavor.
I chose several different brands and varieties and decided to do a test to see which ones they liked and which ones they didn’t like.
Our boys seemed to prefer the two b.f.f. varieties shown above. The chicken and lamb and the chicken and turkey were a big hit even though they seemed quite watery to me. They liked the Dave’s almost as much but they left the Tender and True almost untouched. The other foods fell somewhere in the middle.
The important point here is that during this trial none of our cats got sick. In fact, I don’t recall Frankie puking at all during this period.
So my feeding routine now starts with a can of B.F.F. in the morning but since one of the pet food stores I shop at doesn’t carry it, that will change from time to time. Next, after they digest their food a little and start looking for more, I dish them out some of my homemade raw cat food. This is usually made from chicken thighs or chicken breasts and it does not change because they won’t eat it if I use beef or turkey.
During the late morning, if I am home, I try to avoid going in the kitchen because I have to listen to Chris’s pathetic cries for kibble. Sometimes I feel bad for him and give him some and other times I wait but they always get a small amount of kibble between meals. If I go to work, I give them a small amount of kibble when I leave. I do this because Chris does not eat as much wet food as Frankie and Floki do. For dinner it’s the same thing; Canned food and then raw food. Then it is a little more kibble before bedtime but not too much.
This is my experience with my cats but this probably won’t work for all cats. I am curious, though, if anyone else feeds their cats a variety and how do they do with it?