Adorable moment polar bear cub snuggles up to its sleepy mother - and you're guaranteed to smile

If you're fed up with the weather and all the rotten news, this adorable moment a polar bear cup snuggles up to its sleepy mother is guaranteed to make you smile.

Photos of this heartwarming moment between a polar bear mother with her tiny cub will make you melt, even if they are snaps of arctic creatures that thrive in teeth-chattering cold. 

The fluffy infant is pictured sticking out its pink tongue and cosying up to its sleepy mother, with her yellow-tinged fur, who is probably taking a much-needed rest with her small handful. 

Playfully, the mischievous cub was pictured climbing over its mother's head and taking a nap while clinging onto its mother's back, cushioned and kept warm by her fur.  

The tiny polar bear cub was pictured in its mother's embrace in the  adorable moment

The sleepy mother took a much-deserved nap as her tiny cub stuck out its tongue to lick her face

The cub clung onto its mothers back while the pair took a midday snooze

The playful cub was pictured with its protective mother in an adorable moment 

The naughty cub climbed over its mother as she attempted to take a rest with her small handful