The picture of the one alone to the side really shows off his coloring good. It's difficult to catch the puppies in a pose like this, so I got pretty lucky I think.
Here are a couple more pictures of Yogi, the sire to the puppies. If you click on the picture to view it a little closer you can really see the detail of his coloring. He really is a good looking brindle.
The mastiff puppies are 11 weeks old now and growing very fast. It's pretty difficult to get good pictures of them now because they are so playful and it's hard to get them to sit still and "pose". Hopefully we will be able to get some more soon and actively find them some new homes.