Dog Rain Coats
We Have Dog Raincoats. Just like you woudn't want to have to walk through the rain without an umbrella, or atleast a proper coat, dogs don't either.
This item kills 2 birds with 1 stone since it keeps the pup warm and shielded from the rain, and it's ma or pap don't need to worry about them getting drenched and making a mess when they get home. Like with the previous items, consider the different sizes and offer a variety of styles and colors.