The American Water Spaniel was developed in 19th-century Wisconsin as a compact companion that could work from a small boat and retrieve from cold water. It's Wisconsin's state dog and still an uncommon breed, which is worth remembering as you browse the listings here. Adults usually weigh 25 to 45 pounds and stand 15 to 18 inches tall, with an oily, curly double coat in liver, brown or chocolate.
Many are affectionate and devoted with their family, a little reserved with strangers, and quick to bark at noises. They're smart and sensitive, so calm, reward-based training works best. In Las Vegas, plan for shade, indoor cooling and regular brushing through the long hot season. Dogs vary, and an adult may be calmer or quieter than the breed picture suggests.