#### Emma Behrle, Defendant in Error, v. Henry Hust, Plaintiff in Error.

Gen. No. 21,094.

(Not to be reported in full.)

Error to the Municipal Court of Chicago; the Hon. Charles A. Williams, Judge, presiding. Heard in the Branch Appellate Court at the March term, 1915.

Affirmed.

Opinion filed May 12, 1916.

Statement óf the Case.

Action by Emma Behrle, plaintiff, against Henry Hust, defendant, for damages for personal injuries. To reverse judgment for one hundred dollars rendered against him, defendant sued out a writ of error.

The evidence disclosed that while plaintiff was passing by the place of business of defendant she was bitten by a dog belonging to the latter. It is admitted that the defendant had no knowledge of any vicious or mischievous propensities of the dog previous to the attack in question; that there was a valid city ordinance in force providing that, “No person shall cause or permit any dog owned or kept by him to run at large on any street, alley, or other public place within the city, at any time, unless such dog shall be securely muzzled so as to effectually prevent it from biting any person or animal,” and that the ordinance also provided a penalty.

Charles S. Wharton, for plaintiff in error; Benjamin Samuels, of counsel.

Farrell & Thompson, for defendant in error; Hope Thompson, of counsel.

*

See Illinois Notes Digest, Vols. XI to XV, and Cumulative Quarterly, same topic and section number.

Mr. Justice Goodwin

delivered the opinion of the court.

*438Abstract of the Decision.

1. Animals, § 15 * —when owner liable for personal injuries inflicted by. An owner having knowledge of the mischievous propensities of an animal, of a kind not naturally vicious, is liable for personal injuries caused by such animal acting in accord with such propensities.

2. Animals, § 15*—what liability of owner of animal known to be of mischievous propensities based upon. Liability of owner of an animal of known mischievous propensities, for injuries caused by it, is not based on negligence but on the fact that he continued to own an animal known by him to be dangerous.

3. Negligence, § 8*—when failure to obey ordinance gives rise to action. Damages resulting from failure to comply with the terms of an ordinance give rise to an action.

4. Animals, § 14*—when owner of illegally unmuzzled dog liable for injuries to person of another. The owner of a dog is liable for damages to one bitten by it rvhere such injury is the proximate result of allowing the dog on the street without being muzzled, in accordance with the provision of an ordinance.