The tourists who shot the video were coming back from a hike inÂ Hetch HetchyÂ when these cubs stopped traffic.
Another bear, presumably the mother, is ahead, probably waiting for these youngsters to quit horsing around.
These two might have been fighting, but nobody watching on wanted to intervene as it was the cutest thing theyâ€™d ever seen.
The video of the adorable cubs was uploaded to YouTube by â€˜Jmolyneaux77â€™ and it has already proven a hit, with more than 30,000 views
‘That is the cutest,’ one woman says, as the camera pans to show a bigger bear near the roadside watching what is happening.
At one point in the video, we hear a man say, “I want one.”
â€˜They’re like puppy size,â€™ another onlooker says and jokes: ‘Oh please come to my car’.
The cubs later go and follow an adult bear away from the road.
YosemiteNational Park rangers often have problems with bears who pick up food from rubbish left out or unsecured bins.
There have been more than 20 incidents this year alone – and 12 bears have been hit by vehicles so far in the park in 2011.
Besides, not all bear interactions are this enjoyable. A number of people have recently beenÂ attacked by bears, raising questions over whether humans should be intruding onÂ bear habitats.