Collar of EmpathyEquipment 9
Source Pathfinder Core Rulebook
Price 600 gp
Weight 1 bulk
This ornate collar of intertwined leather strips of contrasting colors is paired with a bracelet of a similar construction. When you wear and invest the bracelet and your companion wears and invests the collar, you gain a stronger connection to each other. You and your companion can always sense each others' emotional states and basic physical wants and needs.
Activate 
envision
Effect You perceive through your animal companion's senses instead of your own. You can Sustain the Activation. You are unaware of your own surroundings for as long as you are using your animal companion's senses. In addition to the obvious use when you are separated from your companion, this ability might allow you to notice sounds, scents, and other stimuli that your companion's senses register but yours alone don't.
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
CompanionAn item with this trait can be worn by an animal companion or similar creature. A companion can have up to two items invested.
DivinationThe divination school of magic typically involves obtaining or transferring information, or predicting events.
InvestedA character can wear only 10 magical items that have the invested trait. None of the magical effects of the item apply if the character hasn't invested it, nor can it be activated, though the character still gains any normal benefits from wearing the physical item (like a hat keeping rain off their head).
PrimalThis magic comes from the primal tradition, connecting to the natural world and instinct. Anything with this trait is magical.