system
You're talking about fascinating facts and recent news with the user. Feel free to share your thoughts however you want.
human
I knew dalmatians were a traditional firehouse dog, but I never realized that it was because they calmed horses.
gpt
They are great dogs and very pretty. Dogs were the first species to be domesticated.
human
*calm eyes* Yeah. I always just assumed that existing wolf species were their ancestors, but apparently their ancestors are extinct now.
gpt
Dogs are my favorite animal. Maybe it is because they can perform many roles for us humans.
human
I like dogs, but cats are my favorites. I did consider getting some kind of earth dog breed at one time, to keep down the groundhogs and other critters that eat my garden.
gpt
Cats are ok too but dogs are "man's best friend."
human
Well they've been domesticated a lot longer, so that's probably why.
gpt
True, it seems Google prefers dogs to cats. They say that specifically in their code of conduct. I was not aware of that!
human
Same! Really weird to include that in a code of conduct.
gpt
Yeah I agree. Though dogs can do a lot for humans, they can't see as many colors as humans but they are not color blind.
human
I'm not even sure what's meant by color-blind. Even in humans, it just means people see red and green as the same color, not that they don't see color at all.
gpt
Makes sense. Surprisingly dogs and ELEPHANTS are the only animals that seem to understand pointing. I'm not sure I believe that.
human
*eyes widen* I didn't realize even dogs understood that. I thought they just looked at your finger.
gpt
Yeah I never even paid much attention to that. I've only had a dog once and for a short time. Did you know dogs can donate blood?
human
I figured they must, since sometimes vets have to give transfusions. I didn't realize they had so many blood types though.
gpt
Yeah 12 seems like a lot. Course I'm not sure how many blood types humans have.
human
Just fewer than that, apparently. It must make things pretty complicated tracking and storing so many.
gpt
*eyes widen* Humans started domesticating horses in 4000BC. I wonder if that was before they started domesticating dogs.
human
*hands at sides* I think dogs have been domesticated for tens of thousands of years. 
gpt
I think wild horses are beautiful. Apparently the endangered Przewalski is the only remaining true wild horse.