Can’t help you with fact-checking the cultural stuff. Some thoughts are below. If they sound too critical, that doesn’t mean I disliked your work, only that I’m looking for things to improve!
“reading the books they just bought”: I stopped to question this. “They” is becoming acceptable as a generic singular pronoun as in “If someone calls, have them leave a message”, but in this case it’s a specific person, not a hypothetical one. So say “she” or “he” here.
“moving in a happy manner”: wagging?
“Green Hill’s streets home”: A bit confusing. I’d say “…as he started walking home through Green Hill”.
“Having been home for two hours, Liam made”: It’s evening now, right? So why not “That evening”? Or cut the sentence and say he was eating dinner at the computer, which tells us he’s eating and it’s late.
“causing his calendar app to open”: Not necessary.
“that soon gave way to a sunny day”: The sentence started off talking about noise, but it sounds like the noise of snoring turned into a sunny day, which doesn’t make sense. It also seems like a POV shift because Liam wouldn’t hear his own snoring, nor be aware of the big picture “it’s a sunny day”. Try describing more closely from Liam’s POV in the dream, eg.: “He brushed leaves aside from his face and winced in the sudden daylight”.
“until he comes to a clearing”: Sudden tense change.
“The bags around her eyes showed her age and her wisdom”: Sounds cliche that any old person is automatically wise.
“you seat on this council now”: sit?
“the sad song of his people”: Hm… Several times lately I’ve encountered a meme where someone is insulted by being asked to perform “the song/dance of your people”, as though there one performance that everybody in some culture knows.
“ad saw”: and.
“not by much, Thankfully”: Looks like there should be a sentence break here.
“even further, black socks”: This is also a new sentence.
“Fox-man”: Since “wolf” is not capitalized, I wouldn’t capitalize “fox” either.
“wolfpaw’s pendant”: Capitalized? And was this his father? Were these items there before, ignored, or did they just appear?