Your plug is about to come out of the wall. Not to be a dad but that's a fire hazard especially with that bed right there, the intermittent contact can cause a spark. Plug that thing in! Or maybe consider something like this so you can give it slack and the bed won't pull it down: https://www.amazon.com/D-Line-Raceway-1D3015W-Electrical-Paintable/dp/B077YD9DG6/ref=sr_1_5?dchild=1&keywords=cable+raceway&qid=1597879867&sr=8-5
Also I like your animals
Older dogs are the best! When my Doberman turned 9, I bought her a raised dog bed so it was easier for her to get up and not put as much strain on her back legs. I got her this one. Her bed wasn’t stolen by our orange fur bastard, it was shared.
You can get an amazing heated mattress pad for about $100.
I found it! MYZOO Spaceship Alpha, Warm and Cozy Pet Bed for Cat & Dog, Designed Furniture, Made of Wood (Walnut) https://www.amazon.com/dp/B07DXHMV17/ref=cm_sw_r_cp_api_glt_fabc_C09T5N3SXR9XQRJK5VX8
Here’s an Amazon link.
we have two, this one (got it on groupon, I can check the make tonight if you want) and this one: https://www.amazon.com/gp/product/B006VD10Z4/ref=oh_aui_search_detailpage?ie=UTF8&psc=1
I much prefer the one from amazon. It seems comfier for them. Less give.