I think the overarching message with this post is right on whenever you are talking to someone who is struggling: listen, love, and don't judge. A hug is much better than a suggestion on how the family member can "fix" themselves. I also want to put a plug in for dogs. I have struggled with depression on and off in my life, and two years ago I adopted a dog I saw being abused in the street. She was just a little pupp…
Some of the problems I've seen with people who've adopted dogs:
1) One dog got scared by a loud firework and now runs home from walks at any sudden sound, and won't even go out at all in many conditions, leading to great stress.
2) One dog has separation anxiety and shits everywhere if left alone too long.
3) One dog owner is depressed and doesn't walk her little dog, instead relying on wee wee pads, but the dog ignores them so the apartment is disgusting.
4) One has to wear a muzzle and chain harness on every walk and only the husband can walk him, since he goes berserk if he sees other dogs.
Etc. And all except number 3 above are people who are good with dogs, did everything you're supposed to do, consulted with trainers, etc. Look at the Biden's dog, Hunter - all the money in the world for training, a patient family and they couldn't fix his issues.
And then there's people out there who blame the owner/blame the victim when a dog makes the owner's life worse. "You must be just doing something wrong."
So again, if you're depressed, you might get lucky with a dog, but don't blame yourself if you have to rehome it.