Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Works well, just needs a bit smaller pet door

For keeping a puppy away from Cats this will need some slight modification. My 4 month old husky has no problem getting through the door. Duct Tape to the rescue with a wood rod across about midway through and puppy is blocked and cats can get through. Hopefully My pup will outgrow the cat door!