I have two cats, and they use about a 30 dollar (now) large bag of cat food that I buy, and they go through, about every two months, etc, and about a 15 dollar bucket of cat litter about every month and a half between the two of them, and I don't have to buy them much anything else, except maybe about 10 small cans of canned cat food that I give them only as a special treat, about every two or three days, and they are 70 cents a piece I think, so 7 dollars a month, and luckily, with cats, in the toy department, etc, they seem to love cardboard boxes and paper bags a whole heck of a lot more than any other kinds of toys you could get them at walmart or at the pet store, that they quickly tire of anyway, whereas cardboard boxes and paper bags, and maybe string sometimes, etc, never gets old for them, etc, and it's basically free, etc, oh, and I have also experimented with a cheap laser toy with them, which they still go nuts for, etc, so, if we do the math...?
30 times 6 is 180, and 15 times 9 is 135, and 7 times 12 is 84, that's about 400 dollars a year, rounding up by 1 dollar, etc, which is also 33-34 dollars a month or so, etc...
Well, well, worth it to me for the companionship/entertainment they provide, and the love they show me, and the peace and joy and happiness they bring into my life, etc...
They are indoor cats, so I have only had to take only one of them to the vet only one time in the whole of the five years I've had them now so far, and the whole thing was only about 60-65 dollars total that one time, etc...
I will take care of them when they get old or until they die however, animals, or any other life you take on personally in your own life, etc, is a lifetime commitment to me in my life, etc...
I think my priorities, are just fine, etc...
God Bless!