Dogs and cats are not vegetarians. Especially cats. One of the worst things you can do to them is put them on an all plant based diet. I hope you are adding meat.
BTW While we are on that slide -
Employment opportunities for animal lovers: We still need a Vet Tech, a dog groomer and a DVM here. A rotating DVM would be a huge help. What would be great is a mature, reliable animal lover with retail skills...Too much to ask?
Dogs are omnivores and do benefit from non meat foods (as apporpriate) added to diet.
The vege cat mix provides the nutrients cats need, and they have recipes, which I basically followed. It is not cheap but well worth it. Since I am a vegetarian, I didn’t want to get involved with meat at all, and would never buy cat food anyway. The cats all showed up... They were healthy and most lived to around 13 other than the ones taken out by predators.
I love cheeseburgers and I work weekends (don't do windows). But I am rather pricey.