You have been infused with a canine spirit. This has largely been a boon as it grants the following benefits.

• You gain a bite attack that deals 1d6+Str mod
• You have advantage on perception check's using scent
• As a bonus action you can take on a more animalistic form, you can use this feature a number of times equal to you proficiency bonus + your Con mod, and regain expended uses after a long rest

Bestial Trnasformation

• You gain temporary hit points equal to your 1d4+ your Con modifier.
  • at 5th level your die changes to 2d4, 3d4 at 10th, and 4d4 at 15th.
• This transformation also changes your Bite attack into a d8.
• You summon your animal spirt using the Jackal stat block, it follows the same rules and limitations as familiars and last until the end of your transformation.