I need a graphic designer.

I'm looking to start making shirts. My idea for the shirts stem from my gaming channel, DawgHouse gaming. I want the clothing to be called DawgHouse Apparel. I have an idea of the logo already but having trouble coming up with designs for the actual shirts. I would like it to be dog related, maybe a Doberman or Pit etc. The style should be tough, intimidating, grimy, scary etc. For example, any pictures of a dog house, I would like to be beat up or rundown. Basically like an abandoned house in the hood. Same with any images of dogs. I would like them to look like you can't approach them, no nice dogs lol. I also have some basic images i found for reference. Thanks