Impact Dog Crates High Anxiety Single Door Aluminum Dog Crate is the paw-fect solution for pet parents with pups who suffer from severe separation anxiety. This escape-proof crate is thoughtfully designed with four additional butterfly latches, a zinc steel paddle latch, a welded structure, carefully designed ventilation holes and stackable like sizes to provide a safe den environment for your four-legged baby. Plus, it’s the only crate model backed by a 10-Year Dog Damage Protection Warranty.