Your base walking speed is 30 feet.

your flying speed is 40 To use this speed, you can’t be wearing armor.

you have a climbing speed of 10. To use this speed, you can’t be wearing medium or heavy armor.

draconic tigers mature at 15 and live to about 90

draconic tiger tend to be neutral 

roll 1d4 and you gain one of these draconic features

As male your strength increases by 2 and dexterity increases by 1 and your intelligence decreases by 1

As female your constitution increases by 2 and intelligence increases by 1 and your streangth decreases by 1

Both genders receive a increas to charisma by 1

draconic tiger are no taller than 7 feet and weigh up to 100 pounds your size is medium

Bite. Melee Weapon Attack: (1d10 + Str Bonus) piercing damage.

Claw. Melee Weapon Attack: (1d8 + Str Bonus) slashing damage.

A combination of being accustomed to the night sky ,draconic tiger  have superior vision in dark and dim conditions. They can see in dim light within 60 feet as if it were bright light, and in darkness as if it were dim light.

 you gain an advantage on stealth checks

at level 10 you learn invisibility as a cantrip

You can take up an action to get down on all fours to double your walking speed.

You can use this only once per long rest.

You have resistance to the damage type associated with your draconic ancestry

You  become venerable (take extra damage) to a element. you take 1d4 extra damage when you take damage from a spell or other that corresponds with your variability type.

when it rains or when you are wet your speed decreases to a 25 feet walking speed, a 35 feet flying speed and a 5 feet climbing speed.

Also if you get a swimming speed it is halved.  

you also gain a disadvantage on stealth and melee attacks