Wondrous Item, very rare (requires attunement by a A sense of trust is formed between you and the animal. Your souls now interlocked, you are more familiar with each other than ever before.)
These bands (one bracelet, one collar), allows the user to treat an animal companion they are close with as a familiar. The animal companion must be small size or smaller. By placing the collar on the animal, and the bracelet around your wrist, the creature is now more strongly bonded to its owner. The creature is now treated as if they were summoned by the Find Familiar spell.
Additionally, these bands allow the casting of Find Familiar once per day, but can only recall the animal companion the collar is on. The material components are still required for casting.
Notes: A sense of trust is formed between you and the animal. Your souls now interlocked, you are more familiar with each other than ever before.