GAMING Catch A Familiar Cat for your home instance  

‪@guildwars2‬
Get a Frog In A Jar and keep it in your inventory. When the person that owns the cat and the halloween broom summons it, you will get a pop up box above your spell box. I think it's letter N key. and then you will find that same familiar but smaller in your own home instance toward the front where the candy corn is!