caninefeartriggersdesensitizationcounterconditioningdoganxietyinhousedogbehaviorchangedogsuddenlyafraidathomewhentoseeavetforbehavior 9 Mar 2026 When a Dog Suddenly Becomes Afraid of the House: Common Causes and Practical Next Steps A dog that was previously relaxed at home can sometimes begin acting uneasy in familiar rooms, r…