Anyone have a plot Idea?

I was thinking about writing a story about animals in some way but I could not come up with a good plot. I was wondering if anyone could help me come up with some good Ideas. I Kind of want to do some type of Fictional or action story.

Thanks in advance for anyone who helps me out.:)

Anyone?;)

Ummmm a dog that ran away
a shelter about an animal needing a home
a puppymill story on how horrible they are
ummm a horsie NAY!!
I'll try and think of more