Lakeside Jonart Whelping Boxes - No Floor Common Wall may not be ideal for

may not be ideal for your smaller breed and/or puppy

The durable piano hinged vinyl flaps are UV treated and weatherized to prevent shrinking

Door model fits 1 1/4" to 2" thick doors

triple-locking door is slammable and can be opened or closed with just one hand

Lakeside Jonart Whelping Boxes - No Floor Common Wall may not be ideal forThis is a HIGH QUALITY unbelievably durable box for the serious breeder. It wont bend, shake, lift or breakdown and is held together with carriage bolts. The framework is so sturdy you can lean on it and even sit on the wall panels. It is made of a Heavy Duty Plastic frame and FRP Plastic panels (like wall paneling, only plastic). This is not the corrugated stuff, its a safe, hard, strong and durable. Breeds of all sizes and strengths have used this