Your Strength score increases by 1, and your Dexterity score increases by 1.

Due to the aging difference between the different types of wolf present, the most that can be said here, while remaining accurate, is that they age quickly when compaired to most other races, reaching breeding maturity in only a few years, hitting their physical peak near their first decade, and their maximum age of between 35-50 (depending on the type of wolf) being speculative, due to a wolfs lifestyle almost ensuring death long before then.

Both Grey Wolves and their larger cousins, the Dire Wolves, are Neutral towards the other races, not having any form of malice towards them due to not being able to understand the damage they cause whenever their hunts victimize people in some fashion. Winter Wolves, however, have shown to be intelligent enough to understand this, and have more of a Neutral-Evil classification, due to them tending to ignore this fact, yet not actively plot or needlessly kill/harm individuals and their property.

Wolves can range between medium-large when fully grown, depending, with Grey Wolves being the smallest, and Winter Wolves being the largest.

• Grey Wolves average between 3 to 3 1/2 feet at the shoulder, with a body length of around 4 1/2 feet, their tail adding an additional 2 feet usually. Weight wise, Grey Wolves can weigh up to 110 pounds, depending on both age and gender. Their size category is Medium when fully grown.
• Dire Wolves average between 3 1/2 to 4 feet at the shoulder, with a body length of around 5 1/2 feet, their tail adding an additional 3 feet usually. Weight wise, Dire Wolves can weigh up to 175 pounds, depending on both age and gender. Their size category is Large when fully grown.
• Winter Wolves average between 4 1/2 to 5 feet at the shoulder, with a body length around 6 1/2 feet, their tail adding an additional 3 1/2 feet usually. Weight wise, Winter Wolves can weigh up to 210 pounds, depending on both age and gender. Their size category is Large when fully grown.

Grey Wolves are the slowest of their kin, having a 40 foot walking speed, whereas both the Dire and Winter wolves have a 50 foot walking speed. [If you decide to play a younger version of any of these, decrease the size category by 1(Grey Wolves remain medium), height and length by 1 foot, as well as speed by 10 feet]

You can speak with other canid creatures easily, can convey and understand simple conversation with other beast-type creatures, and can understand, but not speak, Common and any other languages you are proficient in.

Due to the nature of your gait, ropes cannot be traversed, sheer walls are an impossibility without help, and ladders count as difficult terrain depending on their angle. However, you are able to traverse nearly any plant based magical or non magic difficult terrain as if under the Freedom of Movement spell. (This is at the DM's discretion, and you do not gain the benefit to escape bindings, and water still counts as difficult terrain to you)

Your jaws count as a natural weapon, capable of dealing aggrivated damage to your opponents, and dragging them to the ground. With a successfull attack, you deal piercing damage equal to 1d6 + your Strength modifier, and once per turn can also attempt to knock prone your opponent, forcing them to make a Strength saving throw vs your DC (8 + Strength modifier + proficiency bonus, unless replaced by class feature), or be knocked prone.