You want it, you got it. Dogmeat is a human. This gives you an extra full companion if you’re not using a multiple follower mod.
I kept everything as it is, she makes dog noises (LOL), your dialogoue is astill the same, and she still follows the trail to find Kellog. She will fight as a human, and you can give her clothes and weapons.
If you want her to look different you will need the companion looksmenu mod. I don’t know if this is on PS, as I’ve only played on XBOX and PC. She will look like a vanilla preset 1 Nora.