Elza the puppy and Astra the lion cub became best friends after being introduced to each other by zookeepers at the Sadgorod Zoo in Russia's Vladivostok to help Astra socialize. Now the two young animals are basically inseparable, spending nearly every waking moment playing and hanging out together. It turns out that the two-month-old girls have quite a bit in common. Besides being roughly the same size and having a similar color fur, the two were born on the same day, sleep on the same pillow, and even eat out of the same food tray.
