how do we harvest the wolf pelt once killed ? Any advice on DC ?

Yes, it barely makes it as a ranger companion has to be medium or smaller and 1/4 or below CR, a wolf is medium and 1/4 CR i'm actually using a wolf as my ranger companion

bit late but that is average damage and a tool for dms

https://angrygolem-games.com/dnd-5e-wolf-tactics-build-challenging-encounters-against-a-wolf-pack/

/Hi! New to DND here. What exactly does the +4 to hit mean for the wolf's bite? Is that the +4 for the Hit/DC or something else maybe? Thanks!

Roll a d20, add 4 to the hit roll, if the number is equal to or higher than the target's AC. It hits.

darkvison, maybe?

i would say look up the weight of an actual wolf, and prob just double the cost for a mastiff, since wolves are harder to get as pets. Mastiffs cost 25 gold so i would prob sell a wolf for 50 gp.

I am new to dnd and I am wondering if a half elf can have a pet wolf? and if so when can that happen and how?

Are you able to attach a saddle to one and ride it it’s it’s tamed? And is there any horse armor or the likes you can use for it?

How do I add creature to my beat master ranger

That's up to you (assuming you are the DM) but personally, I would recommend some low-level dark vision, however, it's not required.

is there any way to tell how to make it bigger because I am thinking about making a wolf rid able for my character back story and i need it to be space marine size

It's the average damage.You can use that instead of rolling the dice to determine.

yoooooooooooooooooo wolf

I think pack tactics should be slightly nerfed so that it only applies if the ally can be seen, otherwise spells like darkness combined with devil sight are to weak against opponents with pack tactics 

Quote from CaptKufy >>

Are you able to attach a saddle to one and ride it it’s it’s tamed? And is there any horse armor or the likes you can use for it?

 You would have to be size small to ride it (hafling or gnome basically).  If you look up mounts there is Mastiff as an option and if you compare the Mastiff stats with the wolf they're pretty close.  Mastiff - Monsters - D&D Beyond (dndbeyond.com)  The Mastiff picture shows a small saddle, saddlebags and some leather armor so I would say "yes".  My hafling sorcerer just bought a riding wolf from some goblins - could be DM's discretion but hey, the party was shopping for horses, it came up as an option - WAY cooler than a pony.

An amazing companion for a player to have, a wolf is

Why no claw attack?

i turned into WOLF as droid!!!!!