Viral Cat Online 🇺🇸 on Instagram: "😂😂😂 Watch as this pint-sized adventurer, the small kitten, takes on the monumental challenge of climbing the stairway, one tiny step at a time. 🏡💖 But wait, there’s a heartwarming twist – a big-hearted canine friend steps in as the ultimate stairway guide! Ever wondered why cats love to explore and climb? It’s rooted in their natural instincts! Cats, being agile hunters, climb to survey their territory, avoid potential threats, and find cozy perches to r