The state of Wisconsin holds dog owners and keepers liable for all damages caused by dogs that run at large.
Dogs may not run at large or be untagged; dogs found to be running at large or untagged will be impounded. Owners of such dogs will be fined up to $100 for the first offense, and up to $200 for subsequent offenses.
A dog is considered to be running at large if it is off the premises of its owner and not under the control of the owner or some other person. A dog that is actively engaged in a legal hunting activity, including training, is not considered to be running at large if the dog is monitored or supervised by a person and the dog is on land that is open to hunting or on land on which the person has obtained permission to hunt or to train a dog. Dogs running at large or an untagged dog is subject to impoundment. An officer shall attempt to capture and restrain any dog running at large and any untagged dog.
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