My dog is cock blocking me 😭

So my fiancé and I live in a studio apartment with our handsome doggo and when we have sex we put him in the bathroom with his bed and some blankets and water and whatever else and close the door. Trouble is he keeps barking/whining/scratching at the door. Every time we think he’s stopped, he starts up again. My fiancé can’t ignore it and we often end up putting our clothes back on with neither of us even close to finishing. Tell me what to do 😭 I’m dying over here!

The culprit: