Bests & Worsts Reviews from Amazon

First of all let me start by saying that I never leave reviews, unless I am absolutely in love with a product or hate a product. Then, I feel like it is my duty as a consumer to let others know what kind of quality product they are buying.With that being said, these things are junk. They used to be good quality but are just junky plastic now. The bolts are plastic and break way too easily. The doors that used to be rigid and good quality plastic slide in to keep the dogs from getting out are now made out of a lightweight plastic that simply just sits on the frame. All of my dogs have quickly realized a tiny push of the paw will easily knock it right off. I am VERY disappointed in these. My 150lb. Great Dane has already broken the one I have had in for two days now! :( I have used this brand for years and never had a complaint until now. Not sure why they took a perfectly good product and turned it into garbage. I will be looking for another brand of dog door to try.