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HB3304 • 2026

Modifies provisions relating to offenses involving animals

Modifies provisions relating to offenses involving animals

Passed Legislature

This bill passed both chambers and reached final enrollment, even if later executive action is not shown here.

Sponsor
Justus, Doyle (041)
Last action
2026-04-23
Official status
04/23/2026 - Reported Do Pass (H)
Effective date
2026-08-28

Plain English Breakdown

Using official source text because the generated explanation was unavailable or could not be confirmed against the official bill text.

Modifies provisions relating to offenses involving animals

Modifies provisions relating to offenses involving animals

What This Bill Does

  • Modifies provisions relating to offenses involving animals

Limits and Unknowns

  • This entry is temporarily using official source text because the generated explanation could not be confirmed against the official bill text during the last sync.

Bill History

  1. 2026-04-23 Missouri House of Representatives and Missouri Senate

    Executive Session Completed (H)

  2. 2026-04-23 Missouri House of Representatives and Missouri Senate

    Voted Do Pass (H)

  3. 2026-04-23 Missouri House of Representatives and Missouri Senate

    Reported Do Pass (H) - AYES: 9 NOES: 0 PRESENT: 0

  4. 2026-04-14 Missouri House of Representatives and Missouri Senate

    Referred: Rules - Administrative(H)

  5. 2026-04-08 Missouri House of Representatives and Missouri Senate

    Executive Session Completed (H)

  6. 2026-04-08 Missouri House of Representatives and Missouri Senate

    HCS Voted Do Pass (H)

  7. 2026-04-08 Missouri House of Representatives and Missouri Senate

    HCS Reported Do Pass (H) - AYES: 11 NOES: 1 PRESENT: 0

  8. 2026-04-01 Missouri House of Representatives and Missouri Senate

    Executive Session Continued

  9. 2026-04-01 Missouri House of Representatives and Missouri Senate

    Action Postponed (H)

  10. 2026-03-25 Missouri House of Representatives and Missouri Senate

    Public Hearing Completed (H)

  11. 2026-03-04 Missouri House of Representatives and Missouri Senate

    Referred: Judiciary(H)

  12. 2026-02-16 Missouri House of Representatives and Missouri Senate

    Read Second Time (H)

  13. 2026-02-12 Missouri House of Representatives and Missouri Senate

    Introduced and Read First Time (H)

Official Summary Text

Modifies provisions relating to offenses involving animals

Current Bill Text

Read the full stored bill text
SECOND REGULAR SESSION
HOUSE COMMITTEE SUBSTITUTE FOR
HOUSE BILL NO. 3304
103RD GENERAL ASSEMBL Y
7219H.03C JOSEPH ENGLER, Chief Clerk
AN ACT
T o repeal sections 578.009 and 578.024, RSMo, and to enact in lieu thereof two new sections
relating to of fenses involving animals, with penalty provisions.
Be it enacted by the General Assembly of the state of Missouri, as follows:
Section A. Sections 578.009 and 578.024, RSMo, are repealed and two new sections
2 enacted in lieu thereof, to be known as sections 578.009 and 578.024, to read as follows:
578.009. 1. A person commits the of fense of animal neglect if he or she:
2 (1) Has custody or ownership of an animal and fails to provide adequate care; [ or ]
3 (2) Has custody or ownership of an animal, excluding livestock as defined in
4 section 265.300, and fails to pro vide adequate control ; or
5 (3) Knowingly abandons an animal in any place without making provisions for its
6 adequate care or adequate control .
7 2. The of fense of animal neglect is a class C misdemeanor unless the person :
8 (1) Has previously been found guilty of an of fense under this section, or an of fense in
9 another jurisdiction which would constitute an offense under this section, in which case it is a
10 class B misdemeanor ;
11 (2) Fails to prov ide adequate car e or adequate control that res ults in pr operty
12 damage of another , in which case it is a class B misdemeanor; however , if such damage
13 exceeds seven hundred fifty dollars, it is a class E felony;
14 (3) Fails to pr ovide adequate car e or adequate control that r esults in physical
15 injury , as defined in 556.061, to a person, in which case it is a class A misdemeanor;
16 (4) Fails to pro vide adequate car e or adequate contr ol that res ults in serious
17 physical injury , as defined in section 556.061, to a person, in which case it is a class E
18 felony; or
EXPLANA TION — Matter enclosed in bold-faced brackets [thus] in the above bill is not enacted and is
intended to be omitted from the law . Matter in bold-face type in the above bill is proposed language.
19 (5) Fails to pro vide adequate car e or adequate control that re sults in death to a
20 person, in which case it is a class D felony .
21 3. [All fines and penalties for a first finding of guilt under this section may be waived
22 by the court if the person found guilty of animal neglect shows that adequate, permanent
23 remedies for the neglect have been made. Reasonable costs incurred for the care and
24 maintenance of neglected animals may not be waived. This section shall not apply to the
25 provisions of section 578.007 or chapter 272.
26 4. ] In addition to any other penalty imposed by this section, the court may order a
27 person found guilty of animal neglect to pay all reasonable costs and expenses necessary for:
28 (1) The care and maintenance of neglected animals within the person's custody or
29 ownership;
30 (2) The disposal of any dead or diseased animals within the person's custody or
31 ownership;
32 (3) The reduction of resulting org anic debris affectin g the immediate area of the
33 neglect; and
34 (4) The avoidance or minimization of any public health risks created by the neglect of
35 the animals.
36 4. Nothing in this section shall be construed to apply to the acts or facilities
37 exempted under section 578.007.
578.024. 1. A person commits the of fense of keeping a dangerous dog if he or she
2 owns or possesses a dog that has previously bitten a person or a domestic animal without
3 provocation and that dog bites any person on a subsequent occasion.
4 2. The of fense of keeping a dangerous dog is a class B misdemeanor , unless such
5 attack:
6 (1) Results in serious physical injury , as defined in section 556.061, to any person,
7 in which case, it is a class A misdemeanor; or
8 (2) Results in serious physical injury , as defined in section 556.061, to any person
9 and [ any previous attack also resulted ] the dog has pr eviously attacked a person r esulting
10 in serious physical injury [ to any person ], in which case[ , ] it is a class E felony; or
11 (3) Results in the death of any person, in which case[ , ] it is a class D felony .
12 3. In addition to the penalty included in subsection 2 of this section, if any dog that
13 has previously bitten a person or a domestic animal without provocation bites any person on a
14 subsequent occasion or if a dog that has not previously bitten a person attacks and causes
15 serious physical injury to or the death of any human, the dog shall be seized immediately by
16 an animal control authority or by the county sheriff . The dog shall be impounded and held for
17 ten business days after the owner or possessor is given written notification and thereafter
18 destroyed.
HCS HB 3304 2
19 4. The owner or possessor of the dog that has been impounded may file a written
20 appeal to the circuit court to contest the impoundment and destruction of such dog. The
21 owner or possessor shall provide notice of the filing of the appeal to the animal control
22 authority or county sheriff who seized the dog. If the owner or possessor files such an appeal
23 and provides proper notice, the dog shall remain impounded and shall not be destroyed while
24 such appeal is pending and until the court issues an order for the destruction of the dog. The
25 court shall hold a disposition hearing within thirty days of the filing of the appeal to
26 determine whether such dog shall be humanely destroyed. The court may order the owner or
27 possessor of the dog to pay the costs associated with the animal's keeping and care during the
28 pending appeal.
29 5. Notwithstanding any provision of sections 273.033 and 273.036, section 578.022
30 and this section to the contrary , if a dog attacks or bites a person who is engaged in or
31 attempting to engage in a criminal activity at the time of the attack, the owner or possessor is
32 not guilty of any crime specified under this section or section 273.036, and is not civilly liable
33 under this section or section 273.036, nor shall such dog be destroyed as provided in
34 subsection 3 of this section, nor shall such person engaged in or attempting to engage in a
35 criminal activity at the time of the attack be entitled to the defenses set forth in section
36 273.033. For purposes of this section "criminal activity" shall not include the act of trespass
37 upon private property under section 569.150 as long as the trespasser does not otherwise
38 engage in, attempt to engage in, or have intent to engage in other criminal activity nor shall it
39 include any trespass upon private property by a person under the age of twelve under section
40 569.140.
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