For added security for your furry friend you can consider dog crate locks. A dog crate lock doesn’t require any explanation really. It’ a lock. For a dog crate.
Be careful to ensure the lock for dog crate is always in good condition and free from rust, if you suspect it’s on the way out then replace immediately. You don’t want a trapped dog!
Last update on 2018-04-22 / Affiliate links / Images from Amazon Product Advertising API