The Igloo - S2.E4

Kipper and Tiger build an igloo one cool Winter's day, but when Pig and his cousin, Arnold arrive, Pig discovers that he is too big to fit in it. Then, it rains with hailstones and the gang have to have fun with umbrellas. Shortly after the rain, however, the igloo collapses in the sunshine, forcing Pig's cousin, Arnold to have his own igloo home.