So let's check that out:
Here's the top of Wag More Dogs website:
Here's a shot of the mural, from Courthouse News Services' good story on the lawsuit:
Looks like the same artist to me. Whether or not the mural is advertising for the business around the corner? I have no opinion, except that even if it is, I'd rather look at a piece of art than a blank wall. Gutierrez's painting is at least fun.