Separation anxiety is one of the most common and severe welfare problems in companion dogs, but early prevention strategies can significantly reduce its development.
Dog separation anxiety prevention begins during puppyhood with gradual, positive exposure to alone time. Puppies who never learn to tolerate brief periods of solitude develop anxiety as adults when work routines require extended absence. The welfare harm of severe separation anxiety is substantial: affected dogs experience intense distress during every period of owner absence, which in working households means hours of daily suffering. Prevention through consistent short alone-time training from the earliest days of ownership is the highest-impact welfare intervention available to new dog owners, yet it receives insufficient attention in puppy care education.