Litter pans are a problem. Especially when you have a large cat who can't fit in a small litter box and a dog who considers cat poop a delicacy. It's been a struggle to find a commercial litter box the cat can enter and the dog can't.
On average, the cost to have an above ground pool deck professionally installed can range anywhere from $2,500 to as much as $8,000. The costs really come down to the type of material being used, the size of the pool, the design and contractor building the deck.
On average, most outdoor pool enclosure may cost between $3,000 and $20,000. These are the most common options that people resort to. However, there are those that can cost more than $50,000. This is subject to the factors mentioned above.