So, here's my guide to successful sleeping - complete with a pic as proof that it REALLY does work!
1) Find a comfy bed - this bed must smell - a lot! A mixture of sweaty feet, armpits and the aroma left by rummaging on the cow dung heap aids the smell immensely. This obviously is a personal thing, but it seems to aid a restful sleep.
If you can make sure that the bed is also covered with dog hair, then that's even better. Mould yourself into said bed and make this your primary place of relaxation.
2) Sleep mask. Try & use a sleep mask that is soft and warm. You'll need this with you at all times, as you never know when you might need a power nap - and your sleep mask will be invaluable should it be daylight, or if some inconsiderate person puts a light on in your sleeping room.
3) The last pointer is the most important one. Concentrate hard on sleeping for as long as you possibly can. If you wake up at any time, try to ensure it's only for a toilet break, or for food. Waking at any other time is, quite simply, a waste of your time.
If it helps, stick out your tongue, as this obviously aids sleep concentration.
Enjoy!!
He'll fry what few brain cells he has left! (I'm assuming he HAS brain cells, although his behaviour the last few days has me wondering - I think he now wants to be a rabbit, & has spent days trying to get in the rabbit cage - while the baby bunny is out hopping around the room!)
about the dog in the photo.
about your spaniel. 
