Take a moment and think about the fact that, in the wild, another animal handling your babies is a great way to lose them, so the vast majority of animals have evolved to be protective of their young.
Now think about how much it means that dogs let humans handle their babies.
I've forgotten the name of the paper but I read a fairly in-depth report on human/dog co-evolution and how it has ingrained an instinctual understanding into each other even as little more than babies for both species.
We also tend to share our babies with dogs. My sister has recently had skin dogs and my fur babies are very interested in standing by the bassinet and watching over them. They're also extremely patient with their flailing hands and curious fingers.
While the reasons why aren't all peachy, and much of the framework it happens in is incredibly abusive and horrible, what humans and dogs share is very beautiful.
My dog recently broke her leg, she was screaming in terrible pain, but she went dead silent when we arrived and started investigating. That level of trust is incredible. I don't know exactly what's going on in her head, but I know that when something is wrong and I show up to help her breathing calms and she relaxes. Just as when I think I hear something in the night or whatever I look to her for guidance on whether it's a threat.
Meh, dogs have been selectively bred for millennia to bring things to people. They're also completely dependent on humans not only for nutrition, but also probably in this case behavioural guidance.
It's not so much "here human I trust you so much I'll let you hold my baby" as it is "here human this smells important".
I really truly believe that Dachshunds should not exist and that those living now should be, at minimum, sterilized, but ideally, shot on sight. I see this picture, and it makes me want to vomit.
Why? Although extreme, I hope you mean those who are bred to be too long to support their own bodies. Responsibly bred dachshunds can live long and happy lives as long as they don't get overfed, but that an iissue for most pets not dachshunds specifically.
What an awful take. Of course some people incorrectly breed dogs in ways that cause serious health problems but most Dachshunds dont fall into that category of mutant dogs I had 2 growing up, one lived 13 years and the other lived 17 years no issues with their backs because we didn't allow them to jump onto high things. Some dogs require special attention to help them live happy and healthily, so do most animals including people. It's not like they are pugs who noses are now so flat they can't breathe properly, these are just sausage dogs and they have always been long.