DC 10 still likes stuffed animals, he wants but can’t sleep with stuffed animals since he has asthma. For pull up at night, you can try eliminate liquid 2-3 hours before bed and no milk at dinner time, have your DC go potty before bedtime, but not wake him up to go potty. Use waterproof pad and have your son wear regular underwear (or inside pull up), some kids would wake up when feels the wetness then self train to hold or wake up.