name of (what looks like an) 90s animated film when a dog goes from city dog to country dog. it had a sequel.?

What's the name of an animated film (that looks like it was made in
the 90s) when a plush dog is taken from home from his owner's
boyfriend and is stolen put in a bag and thrown into a river and he
ends up in the country, he makes like a tons of new friends and falls
in love with a girl dog. something complicated happens in between all
that and they all live happily ever after. in the sequel he has pups
with his love interest. MAN! WHAT THE NAME OF THE MOVIE?!