| Bernard Lettington | Animal Rescue League Iowa, Inc. | Supporting | GA88 |
| Colin Grace | Animal Rescue League Iowa, Inc. | Supporting | GA88 |
| Keith Saunders | Board of Regents, State of Iowa | Undecided | GA88 |
| Kristin Bauer | Board of Regents, State of Iowa | Undecided | GA88 |
| Mark Braun | Board of Regents, State of Iowa | Undecided | GA88 |
| Mary Braun | Board of Regents, State of Iowa | Undecided | GA88 |
| David McDonald | Cedar Rapids Kennel Association | Undecided | GA88 |
| Dane Schumann | Doggy Daycare Coalition | Undecided | GA88 |
| Wendy Abrahamson | Episcopal Diocese of Iowa | Supporting | GA88 |
| Kellie Paschke | Iowa Cattlemen's Association | Undecided | GA88 |
| Troy Skinner | Iowa Cattlemen's Association | Undecided | GA88 |
| Jim Obradovich | Iowa Coon Hunters Association | Supporting | GA88 |
| Kelly Meyers | Iowa County Attorneys Association | Undecided | GA88 |
| Susan Cameron Daemen | Iowa County Attorneys Association | Undecided | GA88 |
| Maison Bleam | Iowa Department of Agriculture & Land Stewardship | Undecided | GA88 |
| David Scott | Iowa Federation of Animal Owners | Undecided | GA88 |
| Jill Altringer | Iowa Federation of Animal Owners | Undecided | GA88 |
| Haley Anderson | Iowa Pet Alliance | Supporting | GA88 |
| Doug Struyk | Iowa State Bar Association | Undecided | GA88 |
| Jennifer Dorman | Iowa State Bar Association | Undecided | GA88 |
| Jim Carney | Iowa State Bar Association | Undecided | GA88 |
| Jim Obradovich | Iowa Trappers Association | Supporting | GA88 |
| Doug Struyk | Iowa Veterinary Medical Association | Supporting | GA88 |
| Doug Struyk | Iowa Veterinary Medical Association | Undecided | GA88 |
| Jennifer Dorman | Iowa Veterinary Medical Association | Supporting | GA88 |
| Jennifer Dorman | Iowa Veterinary Medical Association | Undecided | GA88 |
| Jim Carney | Iowa Veterinary Medical Association | Supporting | GA88 |
| Jim Carney | Iowa Veterinary Medical Association | Undecided | GA88 |
| Mark Joyce | Iowa Whitetail Deer Association | Undecided | GA88 |
| James Lamb | Lutheran Family Service | Undecided | GA88 |
| Emily Piper | Stray Dog Policy, Inc. | Supporting | GA88 |
| Preston Moore | The Humane Society of the United States | Supporting | GA88 |