Hello, how may I help you? I give pet advise I want to know how much space I need for a pet cat a 800 ft place will work fine for a cat Any cat? A cat no larger than 30 lbs How much space would I need for a 44 lb cat? 44 lb maybe illegal and require a permit from the city. A 1300 ft space would work fine for a 44 lb cat Okay.thanks you for the useful information. Is there anything else No thank you Have a good pet day