Well at the Found Cat Hotel
A 40 Pound Bag of the Truly Clumping litter last about a week
The 20 pound bag of the Feline Fresh about the same, and its biodegradable.
They go through I would say about 21 Big Cans of Whiskas or Sophisticat Canned Food a week , Pates for My Senior Kittyzens.
Plus a share in My Meals on Wheels from Janice whos a whiz also at making left over casseroles that are delicious.
A conservative guess is about 1o pounds of Dry Food a Month, Iams, Science Diet or Purina Heathful Life as the kibbles a nice small size for again My Senior Kittyzens.
And of course a share of the Meat Ends , I get some nice Deli that way for a reasonable price. I bought some nice Chicken Chunks last night for them and they loved it.
And about 10 punds od Dry with Canned on top for My Porch Cats , they are always hungry, God Bless Them