Small 5-year-old dog

Due to work and a move, I'm forced to find a home for the best dog I've ever had. Taiko is a Bodeguero/Jack Russell mix who loves being around people and gets along great with other dogs and children. Cats, not so much. He's a dog with a strong hunting instinct. Outside the house, he's very active and loves the countryside and the beach. He's very obedient and quiet at home. In fact, he's quite affectionate and wants to be close to a human. He's very loving. He is a little nervous, though, and doesn't like crowds. He also doesn't handle crates well. He doesn't like being confined in small spaces or rooms. Right now, he's with a foster family. He's living with another dog and two children, and they have no complaints, but they can't keep him much longer due to family reasons.