COMEDY 01/04/2014 10:44 BST | Updated 01/04/2014 10:59 BST Big Dog Is Afraid To Pass Cat On Stairs (VIDEO) The Huffington Post UK Ryder the boxer wants to get downstairs. But his kitty friend - or rather, foe - isn't having any of it.Four little words: You shall not pass! Conversations SUBSCRIBE AND FOLLOW Get top stories and blog posts emailed to me each day. Newsletters may offer personalized content or advertisements. Privacy Policy Newsletter Please enter a valid email address Thank you for signing up! You should receive an email to confirm your subscription shortly. There was a problem processing your signup; please try again later Facebook Twitter Instagram Podcast Youtube Flipboard