This irresistibly cute Golden Retriever puppy discovered her limits mid-play session, collapsing before she could even conquer the couch. Caught in a position that looks anything but cozy, this tuckered-out pup’s dreamy snooze tells a different story.

And I will never forget when her little legs were finally long enough for her to jump up onto the couch and to climb the stairs all on her own! This Golden Retriever puppy and his mom are celebrating one of these milestones themselves,

If you have ever seen a lonely dog, you quickly notice how sad they seem. Just take Leo, the lonely Golden Retriever, for instance. You can see how lonely and sad he was before his humans introduced him to his puppy sibling.