Another Walk, Another Tobey's bark

Everyday when I get home, I immetidatly walk the dogs. I got home and was attacked by Jazzy's licks and hops. I was finally able to get the leashs and called out "Who wants to go for a walk?" Tobey walks over to me and I quickly clip the leash on to his collar. I call it again "Who wants to go for a walk?" even louder. I could hear Jazzy's nails clip and clap against floor. She runs around the corner and bounds to me. I quickly dodge her before she claws me. She finally calmed down and I clipped the leash on to her collar. I opened the door, and my arms were almost ripped out of the socket. Thats how strong they are. We strolled down they road when another dog came into view. See, Tobey has this VERY big crush on Jazz, but he acts like a father not letting Jazz see boys (or girls). When Tobey see's another dog, he will start to puff out air in anger and as the dog walks by, he barks his "mean" bark. When the dog is in front of us, he charges. And Jazz follows. Now, I am a 72 pound 11 year old girl walking 115 pound Tobey, and a 60 pound greyhound that can sprint 45 miles an hour. Who wins this tug-of-war you ask? Tobey and Jazz, of course. They pulled me so hard, I had to let go of the leashes. The dog was about 2 feet away when I did, and I quickly got the leashes. The dogs name was Eddie, and the owner was fine with how strong they were that I couldnt hold on. Jazz and Tobey would never hurt them (With males, sometimes Catution for Tobey) so they greeted Eddie. Tobey was pushing Eddie away from Jazz and tangling up his owner. We then moved on and let them off leash on a secret trail I take to get home.
I could pretty hear what Jazz was saying to Tobey, "You dont let me have friends" Tobey stops in his tracks "I do so." "No you dont!" "Yes I do" Tobey walks ahead of me trying to keep up with the prancing Jazz. "Well, you didnt let me be friends with that dog. He was nice" Jazz skips ahead. "I dont like boys as friends." Tobey trying to catch up to Jazz. "Come on! You act like my father." Jazz stops to sniff a plant. "He probably would like me to meet more guys" She mumbles and then stops to do her thing. "I'm your step-brother so I say no boys." Walks ahead of Jazz. Jazz gives Tobey a glare than walks on. I then ran ahead of them to the end of thee trail to catch. I was pretty sure Jazz and Tobey never talked after that. I wonder if its a brother/sister thing?