

Goose just showed up and started hanging out with my chckens.
I'm looking for advice on what to do for this goose that showed up this morning. It has been following my chickens around all day but doesnt seem like it trying to harm them. I know nothing about geese. I set out a small kiddie pool to help it cool down because it is blazing here . Anything I should or should not be doing?
Also can anyone yell me anything about it from just a picture? Type? Gender?