Odd place for potty
Recently Tilly has been doing an odd thing. She doesn't do it often, but it's enough to drive me batty. She poos on my air conditioner filter. The filter is located on the floor with a protective grate, and you can only imagine the interesting aromas that develop from this.
Strange thing is that I don't know why in the world she would do it. The grate that covers the filter is quite large and the holes are about 1-1/2 inches long by 1/2 inch wide. It can't be comfortable for her at all. But how do I break her of the habit? I try and keep an eye on her, but she doesn't like to potty while I'm looking and is a sneaky little thing. I get up to refill my glass and when I turn around, she's running back to the couch with a little package (usually left on the appropriate location of her pee pads) to illuminate her actions.
Anyone else's dog go in the weirdest/unlikeliest places?