| Kimberly Haus | Animal Rescue League of Iowa | Supporting | GA86 |
| Bruce Rastetter | Board of Regents, State of Iowa | Undecided | GA86 |
| Joe Murphy | Board of Regents, State of Iowa | Undecided | GA86 |
| Katie Mulholland | Board of Regents, State of Iowa | Undecided | GA86 |
| Keith Saunders | Board of Regents, State of Iowa | Undecided | GA86 |
| Mary Braun | Board of Regents, State of Iowa | Undecided | GA86 |
| Robert Donley | Board of Regents, State of Iowa | Undecided | GA86 |
| David McDonald | Cedar Rapids Kennel Association | Opposing | GA86 |
| David McDonald | Cedar Rapids Kennel Association | Withdrawn | GA86 |
| David McDonald | Cedar Rapids Kennel Association | Undecided | GA86 |
| Matt Gronewald | Iowa Dept. of Agriculture | Undecided | GA86 |
| Jill Altringer | Iowa Federation of Animal Owners | Opposing | GA86 |
| Cody McKinley | Iowa Pork Producers Association (IPP) | Undecided | GA86 |
| Jerry Fitzgerald | Iowa Pork Producers Association (IPP) | Undecided | GA86 |
| Maggie Smith-Fitzgerald | Iowa Pork Producers Association (IPP) | Undecided | GA86 |
| Matt Fitzgerald | Iowa Pork Producers Association (IPP) | Undecided | GA86 |
| Jamie Cashman | Iowa State Association of Counties | Undecided | GA86 |
| Kristi Harshbarger | Iowa State Association of Counties | Undecided | GA86 |
| Lucas Beenken | Iowa State Association of Counties | Undecided | GA86 |
| William Peterson | Iowa State Association of Counties | Undecided | GA86 |
| William Heckroth | Iowa State Association of County Supervisors | Undecided | GA86 |
| Doug Struyk | Iowa Veterinary Medical Association | Supporting | GA86 |
| George Appleby | Iowa Veterinary Medical Association | Supporting | GA86 |
| Jennifer Tyler | Iowa Veterinary Medical Association | Supporting | GA86 |
| Jim Carney | Iowa Veterinary Medical Association | Supporting | GA86 |
| Mary LaHay | Iowa Voters for Companion Animals | Supporting | GA86 |
| Robert Mulqueen | Iowa Voters for Companion Animals | Supporting | GA86 |
| David Scott | Steve Kruse Kennells | Opposing | GA86 |
| Mark Joyce | Teachers Insurance and Annuity Association (TIAA) | Undecided | GA86 |