Don’t want to be a parent. Dog is my baby.

How on earth do parents do it? My dog needs attention 24/7, he’s super high maintenance as a puppy and I’m super tired. I have a dog walker, secured doggie day care and he’s training super well. He’s being good. It’s a struggle. Babies have to be harder than this or I’d have heard about it by now. Am I right? Or is everyone faking it and taking secured day care? I’m tired and need reassurance. I love my dog, but babies aren’t easier. I know it. Babies can’t have day care at age 3 months like my puppy secured. Help. Babies have to be even HARDER. Am I right? Am I faking it too?!