I have recently become acquainted with the term "
anthropomorphism." There's the somewhat convincing idea that animals and their owners resemble one another, but I've been faced with the fact I might have taken that a step further and made one of our sweet furbabies physically like me.
When I was living in
the most troubled span of my battle with Graves' Disease, I would at times become convinced our cats were sad. They just didn't seem fulfilled, they would mope around the house, and otherwise act depressed.
My husband never saw it, but I did. After I made it out of that valley I realized it was more me projecting how I felt onto
Mr. Mustard and Molly and less how they really felt.

In the past year or so, Mr. Mustard had some personality changes that seemed like just that -
personality changes - that "came to a head" (so it seemed to me) in the past few weeks.
When we arrived at our current apartment a year ago he randomly started drinking water out of the faucet. He had never done this before and it was as if one day lightning hit and he had this fully learned new behavior.
He started eating plastic. Not just licking or rubbing the plastic - I mean
inhaling it faster than you could get it away eating plastic. Grocery bags, straws, wrappers, the plastic around those big bulk packs of water...he ingested it all if we didn't get it away fast enough.

In the last 6 months or so, Mr. Mustard began being very needy. He has learned our getting-ready routines and if he sees us getting ready to leave he will meow and climb our legs trying to get us to stop and love on him.
He also earned a new nickname: "Hardcore
Parkour" for the way he runs around and ramps off of stuff in the house in these hyperactive spurts he gets. You can see them coming -
the deer in the headlights stare always precedes these bouts - but he will just jump and fly and holler all through the apartment. It's very entertaining, obviously, but odd he would develop it as he's gotten older.
Mr. Mustard has also had some weight loss, especially around his back end where his tail meets his body. It just feels extra boney lately to me but my husband says it's his hardcore parkouring.
Then he started over-grooming the past few weeks. A strip of hair was missing from one of his front legs, just as if someone had taken a hair trimmer to that spot, and soon more appeared all over both his front legs.
With all this in mind, I (in my normal fashion) Googled the poor fella to death. Suddenly I came across
this article and it all made sense.
Mr. Mustard was like me - he was hyperthyroid! I had to make a vet appointment even though the husband thought I was crazy. I entertained the idea that maybe I should have petted him
post-RAI since
they treat cats the same way they do humans for hyperthyroidism.
Why had I not seen it before now?! Maybe his attacks on Molly were not asserting his dominance but instead him being in an ill mood!
The vet was very kind, worked Mr. Mustard over, took his time and explained everything...
including why he thought the cat was not hyperthyroid. Graciously, he was not ready to charge us $180 for blood work when his heart rate wasn't above 200, his weight loss wasn't significant, he's not in the typical age range, and the markers just aren't there. The over-grooming is either physical or psychological, and since nothing had changed in our home he's pretty convinced it's behavioral.

So we were sent home with a week's worth of
Clomicalm to see if that cures the over-grooming (then we'll know for sure if it's boredom or something similar) and go from there.
I'm still not completely convinced it's not early stages hyperthyroidism, but for now we'll have to wait and see!