02-001
Meaning of "Attack" in Animal Control Act
Cite as Ill. Op. Att'y Gen. No. 02-001
OFFICE THE ATTORNEY GENERAL
STATE OF ILLINOIS
OFFICE OF THE ATTORNEY GENERAL
STATE OF ILLINOIS
March 5, 2002
Jim Ryan
ATTORNEY GENERAL
FILE NO. 02-001
COUNTIES:
Meaning of "Attack"
in Animal Control Act
-
The Honorable Jeff Tomczak
State's Attorney, Will County
14 West Jefferson Street, Room 2000
Joliet, Illinois 60432
Dear Mr. Tomczak:
I have your letter wherein you inquire regarding the
meaning of the word "attack", as used in section 15 of the Animal
Control Act (510 ILCS 5/15 (West 2000) ), which defines the terms
"vicious dog" and "dangerous dog" for purposes of the Act (510
ILCS 5/1 et seq. (West 2000) ) For the reasons hereinafter
stated, it is my opinion that the word "attack", as used in the
Animal Control Act, is not limited to actual physical contact,
but also encompasses aggressive, threatening or menacing behavior
that does not culminate in biting or other injury.
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The Honorable Jeff Tomczak - 2
Section 15 of the Animal Control Act provides, in part:
" (a) For purposes of this Section:
(1) 'Vicious dog' means:
(i) Any individual dog that when
unprovoked inflicts bites or attacks a human
being or other animal either on public or
private property.
(ii) Any individual dog with a
known propensity, tendency or disposition to
attack without provocation, to cause injury
or to otherwise endanger the safety of human
beings or domestic animals.
(iii) Any individual dog that has
as a trait or characteristic and a generally
known reputation for viciousness, dangerous-
ness or unprovoked attacks upon human beings
or other animals, unless handled in a partic-
ular manner or with special equipment.
(iv) Any individual dog which attacks a human being or domestic animal without provocation.
(v) Any individual dog which has
been found to be a 'dangerous dog' upon 3
separate occasions.
No dog shall be deemed 'vicious' if
it bites, attacks, or menaces a trespasser on
the property of its owner or harms or menaces
anyone who has tormented or abused it or is a
professionally trained dog for law enforce-
ment or guard duties. Vicious dogs shall not
be classified in a manner that is specific as
to breed.
If a dog is found to be a vicious
dog, the dog shall be subject to enclosure.
The Honorable Jeff Tomczak - 3
(2) 'Dangerous Dog' means any individual dog which when either unmuzzled, un-
leashed, or unattended by its owner, or a
member of its owner's family, in a vicious or
terrorizing manner, approaches any person in
an apparent attitude of attack upon streets,
sidewalks, or any public grounds or places.
*
"
(Emphasis added.)
Section 16 of the Act (510 ILCS 5/16 (West 2000)) further provides:
"If a dog or other animal, without provocation, attacks or injures any person who is
peaceably conducting himself in any place
where he may lawfully be, the owner of such
dog or other animal is liable in damages to
such person for the full amount of the injury
sustained.
"
(Emphasis added.)
The word "attack" is not defined in the Act. Reported
cases involving section 16 of the Act and common law tort liability principles do, however, provide insight into the meaning of
the term as it has been used with reference to dogs.
For example, in McEvoy V. Brown (1958), 17 Ill. App. 2d
470, 478, the court pointed out that the phrase "attacks or
injures" in section 16 is used in the disjunctive sense, so that
the owner of a puppy which ran between the legs of the elderly
plaintiff, causing her to fall and be injured, was held liable,
even though the dog clearly had not attacked her.
The Honorable Jeff Tomczak - 4
Similarly, in Steichman V. Hurst (1971), 2 Ill. App. 3d
415, 418, regarding a common law count alleging negligence, it
was observed that "it is not the law that an owner must have
notice of an unjustifiable biting if he has knowledge of attacks
upon persons without actual biting, sufficient to put him upon
notice of a dog's vicious propensities [cite].' In that case,
the plaintiff mail carrier was injured when she fell while
dodging a small dog that was charging toward her leg, teeth
bared. The dog had similarly "harassed" the plaintiff and others
in the past, although it had apparently never bitten or otherwise
injured anyone. The verdict for plaintiff was upheld under both
the statutory and common law counts.
Conversely, in Aldridge V. Jensen (1970), 124 Ill. App.
2d 444, 445, recovery was denied to a child who was injured when
she fell from her bicycle after being chased by dogs. The court
noted that the evidence would not support a claim that the dogs
attacked or bit the plaintiff. The court concluded that it was
not necessary to determine whether the pertinent statute required
that a dog come into contact with the injured person in order for
liability to attach; there was adequate evidence upon which it
could be concluded that the injury was caused by the child's own
negligence in operating the bicycle.
The Honorable Jeff Tomczak - 5
In Partipilo V. DiMaria (1991), 211 Ill. App. 3d 813,
the plaintiff, who had entered a darkened hallway in a friend's
home in search of a bathroom, fell down a stairway located across
the hallway from a room in which the friend's dog was secured
after hearing the dog barking. The court concluded that where
the dog was secured and could neither attack nor injure the
plaintiff, there was no basis for imposing liability upon its
owners. Summary judgment for defendant was affirmed.
From these cases, it is clear that the term "attack",
when used with reference to a dog, means something more menacing
than mere barking, chasing or puppy-like excitement, even if, by
such activity, the dog inadvertently causes injury. Actual
physical contact or biting is not necessary, however. Charging,
teeth bared, for example, falls within the meaning of the term,
even if no contact is made.
Apart from inferences concerning the meaning of "attack" which can be drawn from the cases cited above, traditional
statutory construction principles support the conclusion that the
term "attack" comprehends acts which do not extend to physical
contact. Each undefined word in a statute is to be ascribed its
ordinary and popularly understood meaning, and a statute should
be construed, if possible, so that no term is rendered superflu-
ous or meaningless. (Texaco-Cities Service Pipeline Co. V. McGaw
The Honorable Jeff Tomczak - 6
(1998), 182 Ill. 2d 262, 270.) In its ordinary and popularly
understood sense, "attack" means to set upon or work against
forcefully; to threaten with immediate capture; to assail with
unfriendly or bitter words; to begin to injure, damage or eat.
(Webster's Third New International Dictionary 140 (1993) )
Clearly some aggressive activity is contemplated.
An examination of the rest of the statute, however,
reveals that the word "attack" is used in the disjunctive with
"inflicts bites", "to cause injury or otherwise endanger" and
"menaces". Since no word in a statute is to be rendered super-
fluous or meaningless, "attack" must be construed to include
behavior different from such other terms. A dog may "attack"
without biting. Growling, baring teeth and threatening to bite
or pounce, for example, would come within the general usage and
definition of the term, as would charging, even if physical
contact is not achieved. Merely chasing a person, however, could
be interpreted either as an attack or more benignly, depending
upon the surrounding circumstances. A dog seeking play or
companionship may chase a person without intending to "set upon
forcefully" or to cause injury.
For the reasons stated, it is my opinion that the word
"attack", as used in section 15 of the Animal Control Act,
includes threatening, aggressive behavior such as charging with
The Honorable Jeff Tomczak - 7
the apparent intent to harm. Actual physical contact or biting
is not a necessary element of an "attack". Injury or harm which
a dog may inadvertently cause by playful or benign behavior,
however, would not be considered an "attack" within the purview
of the statute.
Sincerely,
Jame E. E. RYAN Qy
Attorney General