I depends on the breed of your dog
No, if it is cold (or any temperature) the dog should not sleep wet. I will get sick... ARE YOU TRYING TO KILL YOUR DOG??!!
You should let your dog lean on you.
A dog's normal body temperature should be around 101 to 102.5 degrees Fahrenheit.
8 hours
If the older dog allows it - yes.
Your dog should get regular amounts of sleep. 3-6 hours is recommended. If unsure, call your local veterinarian for advice. A comfy bed will give your dog advanced sleep. Do fluff the bed regularly.
you should adopt a dog because when you do you can sometimes save its life before it gets put to sleep
You should buy a toy that your dog really likes.
Whenever HE/SHE is suffering.
No. Because that is bonding and the dog will continue sleeping with you instead of it's own bed
What temperature should a hot dog roller be at.
A dog's normal temperature should be between 100.5F and 102.5F. To ensure your dog's temperature stays within a healthy range, provide a comfortable environment, monitor for signs of illness or overheating, and seek veterinary care if you suspect any issues.