btw , I love your nickname !!
Thanks - I'm finding out that it takes a long time to type when I want to log in, though! I guess I picked it because I love creatures of all shapes and sizes, from mules on down to rats.

A "gland" is a body part in all humans and animals - like the thyroid gland, etc. (I can't think of any other glands at this point - well, none that you should discuss in mixed company anyway )
Just kidding!

I have to say, I am very impressed with your mastery of English - I am picturing myself trying to communicate in Belgian or French, and I would be able to say "hello", "goodbye", and "cat". (Oh yeah, and "defense de fumar" - no smoking.) Likewise with all of our European "Pet Talkers" - it just amazes me when people are fluently bilingual. I had the good fortune to visit France and Belgium a couple years ago with my sister, who speaks French (but not well enough for the Parisians, ha ha).
I remember feeling so isolated, not knowing what people around me were saying or what any of the signs said. I should have applied myself more in high school I guess.