Rock County, WI Noise Ordinances: Barking Dogs (2026)

202, titled Unnecessary and Annoying Noise, sits in Chapter 3's Part 2, Public Peace and Order, and paragraph (b) is Rock County's dedicated barking-dog rule. It reaches every person owning, possessing, or harboring a dog in the unincorporated areas of the county, meaning the towns rather than the incorporated cities of Janesville and Beloit, which enforce their own municipal noise codes. The ordinance draws a clear line: it does not punish barking or howling on infrequent occasions. It is written to reach only barking or howling that happens sufficiently often to be unreasonably disturbing to other persons in the neighborhood, so a single startled bark at a delivery truck is not a violation, while a dog left outside that howls for hours on repeated nights is.

Enforcement runs through the county's general noise penalty rather than a separate animal-control fine. 203, Penalties for Violating ss. 202 is subject to a forfeiture not to exceed $500, and if that forfeiture and the costs of the case are not paid, the court can order confinement in the county jail until they are paid, up to a maximum of 30 days. A neighbor's complaint, backed by a pattern of documented incidents, is typically what a humane officer or sheriff's deputy uses to establish that the barking crossed from occasional into unreasonably disturbing.