Real mountain dog

 Just because I have "mountain dog" in my name doesn't actually mean you have to take me too one.

 I mean whats the point, up and down

 There and back again. Why?

 OOOhhh picnic! Is that my ham sandwich?

 Its yours? Share? Halvers? Corners? Go on, give it over!

 Right follow me, the cars this way!

Ooooh my soothe my aching paws! Now fetch me an ice cream and I want sprinkles!