I mean, both in English and in german, that's how you would talk to a dog. "Er hat in die Ecke gepinkelt"/"He peed in the corner" (or "she", if it's a female dog).

I don't know what is jarring talking about the chatbot like that.

It may be creepier if you said "she wrote that program for me" as you now assign a specific gender to the chatbot.