| Colin Grace | Animal Rescue League Iowa, Inc. | Supporting | GA89 |
| Ledy Vankavage | Best Friends Animal Society | Supporting | GA89 |
| David McDonald | Cedar Rapids Kennel Association | Supporting | GA89 |
| Gary Grant | City of Cedar Rapids | Undecided | GA89 |
| Larry Murphy | City of Cedar Rapids | Undecided | GA89 |
| Meghan Malloy | City of Cedar Rapids | Undecided | GA89 |
| Alex Hassel | City of Des Moines | Opposing | GA89 |
| Jen Schulte | City of Des Moines | Opposing | GA89 |
| Jim Obradovich | Conservation Districts of Iowa | Undecided | GA89 |
| Robert Mulqueen | Conservation Districts of Iowa | Undecided | GA89 |
| Colleen Lynn | DogsBite.org | Opposing | GA89 |
| Hannah McDowell | Grow Clinton County | Undecided | GA89 |
| Nick Laning | Grow Clinton County | Undecided | GA89 |
| Threase Harms | Grow Clinton County | Undecided | GA89 |
| Preston Moore | Humane Society Veterinary Medical Association | Supporting | GA89 |
| Jim Obradovich | Iowa Coon Hunters Association | Undecided | GA89 |
| Robert Mulqueen | Iowa Coon Hunters Association | Undecided | GA89 |
| Jill Altringer | Iowa Federation of Animal Owners | Undecided | GA89 |
| Alan Kemp | Iowa League of Cities | Opposing | GA89 |
| Daniel Stalder | Iowa League of Cities | Opposing | GA89 |
| Robert Palmer | Iowa League of Cities | Opposing | GA89 |
| Angela Davis | Iowa Pet Alliance | Supporting | GA89 |
| Angela Davis | Iowa Pet Alliance | Undecided | GA89 |
| Doug Struyk | Iowa Veterinary Medical Association | Supporting | GA89 |
| Jennifer Dorman | Iowa Veterinary Medical Association | Supporting | GA89 |
| Jim Carney | Iowa Veterinary Medical Association | Supporting | GA89 |
| Gary Grant | Linn County Board of Supervisors | Undecided | GA89 |
| Larry Murphy | Linn County Board of Supervisors | Undecided | GA89 |
| Meghan Malloy | Linn County Board of Supervisors | Undecided | GA89 |
| David Adelman | Metropolitan Coalition | Undecided | GA89 |
| Frank Chiodo | Metropolitan Coalition | Undecided | GA89 |
| Matt Hinch | Metropolitan Coalition | Undecided | GA89 |
| Sara Allen | Metropolitan Coalition | Undecided | GA89 |
| Emily Piper | Stray Dog Policy, Inc. | Supporting | GA89 |
| Preston Moore | The Humane Society of the United States | Supporting | GA89 |
| Gary Grant | Urban County Coalition | Undecided | GA89 |
| Larry Murphy | Urban County Coalition | Undecided | GA89 |
| Meghan Malloy | Urban County Coalition | Undecided | GA89 |