MARLON GRENNAN: What’s going on there man? Bath time with dad. Oh, the head goes back.
And he knows what he’s doing. Still swimming, buddy? COMM: At Dark Dynasty K9s, world-famous giant pit bull Hulk has just fathered another litter
of puppies. And at just four and a half weeks old, it’s time for these future protection
dogs to be introduced to the water by their owners, Marlon and Lisa Grennan. First they
break the puppies in gently. MARLON GRENNAN: Oh the head goes back. Oh my God! COMM: Then it’s time to take to the bath. MARLON GRENNAN: So, we are doing now as we are teaching the puppy actually how to swim,
teaching him about water. So, I’ll just put him in there and you see, he picks up
his feet. You can see how he starts to kick his feet, starts to kick, and that’s what I want. And later he learns how to swim. He has figured it out. When I will actually put him down. Now don’t
drink the water, bud. Alright! Good job. COMM: Marlon wants his dogs to be comfortable in any environment, and he expects all of
them to be strong swimmers by the age of 3 months. MARLON GRENNAN: Here I am, right with him. Come on! Good job, pal! MARLON GRENNAN: So it’s really important that puppies understand water at this age
and they are not afraid of water. So I like to introduce my puppies to the water. These
puppies are about, he is just about four and a half weeks old right now, and this is how
I let them float and I, you know, I will see him and let him go but I am right here. So
he is balanced, he’s steady, he knows what he’s doing. He’s done a nice good powerful
stokes. And he gets out, he is little bit hyped up when he’s out. He is still kicking.
He still thinks he is swimming. But he’s learning. It’s a little Hulk baby right
here. Little Hulk baby. COMM: With swimming lessons over, it’s time to dry off, and even though he is not been
the one exerting himself, Hulk seems the most worn out.