i started litter training my puppy to go outside, but she is only 1.8 pounds and even if i put a sweater and a coat on she still seems to get cold and refuses to do anything. yesterday i took to the vet after having 24hrs without going potty, she said she might be a little bit nervous and gave her a enema. Then last night i feed her and took her outside 5min after to go potty. she refused to go potty so i took her inside and put her on her crate. this morning i tried litter training her inside with...