I've had 4. One was resuced from fighting dogs. It was actually bred to be a fighting dog, and had to be re-homed. It would have psychotic eppisodes, and just wasnt manageable. Don't have photos of that one. The 2nd one I had found me in a snow storm. Had broken it's chain. No one ever claimed it, so he stayed for over 10yrs. Named him Big Boss. Was a sharpei/terrier mix. Super loyal and sweet dog, but very strong willed. He passed of old age a few years back.
I got a Rottweiler (Haley) about 10 years ago. She just passed in March of old age as well. Was a rescue from a shelter. She was huge for a female. Very gentle, calm, strong, and quick enough she'd catch flies for fun. I could never out-maneuver her in any play fights. She'd always get me. Also had a 6th sense about people, and knew when someone was of a violent or ill nature. Otherwise spent time around countless people and other dogs, and loved all of them.
Lastly, this one was given to me. @16 lbs. Albus is 5 now and is almost always with me, even at work. I used to take care of both of his parents for someone else. Once they left my care they eventually had a litter, and I was offered first pick. I knew which one within 45 minutes of his birth. He is actually a very good coon and squirrel dog. Saved me from a viscious German Shep. And also saved my house from burning down. Best knowledge is dox/jack/chi mix. Very sweet, and likes to talk a lot. Gets all apey if you say the word "chicken"
Sleeps most of the day, but when he's up, he's boucing off the walls with energy.
He is the top left one here.