Our most adventurous little one has now learned to climb the crate but had to be “rescued”. The crates are used only 3 times a day, so the little ones can learn to eat on their own in preparation for leaving the Two Mommies and being adopted. This little darling found a “fun” use for the crate and climbed up on her own but we had to help her down. They are growing so fast and each is developing his or her own personality. This girl is really curious and fearless.