Seth Casteel Melts Hearts Again with New Underwater Puppy Series

The US photographer who made his name online with his stunning images of dogs diving underwater has brightened our lives once more with his new “Underwater Puppies” series. The photos may be ridiculously cute, but it wasn’t all fun and games with the snapper, Seth Casteel, having to spend a great deal of time giving the mini-doggies countless swimming lessons to build their confidence in the pool.