The expression 'raining cats and dogs' means that it is raining really hard, so people figured that if animals were coming from the sky they would be coming down really hard too.

no

Most animals don't really care if it's raining or not. People are the ones who don't like getting wet.

All animals have to go out and find food whether it's raining or not.

It was raining, raining, raining hard.

It was falling on my head.

It was falling on the stars.

It was falling on my shoes.

I got soaking wet

I got soaking wet.

But I stayed outside.

I stayed outside.

The rain was sweet.

The rain was warm.

The rain was soft

It reminded me of home

It was raining, raining, raining hard.

It was falling, falling, falling on the stars

It was raining, raining, raining hard.

It was falling, falling, falling on the stars.

Soft rain

Raining, raining

Sweet rain

Raining, raining

Warm rain

Raining, raining

Sweet soft Raining, raining

Warm rain Raining, raining

Sweet soft Raining, raining

Warm rain Raining, raining