Max woont in een appartementencomplex in Manhattan. Zijn leven als favoriete huisdier komt echter op zijn kop te staan als zijn eigenaar een bastaard genaamd Duke mee naar huis neemt. Als blijkt dat het schattige witte konijntje Snowball een leger van verlaten huisdieren bijeen brengt om wraak te nemen op alle gelukkige huisdieren, moeten ze hun ruzies even opzij zetten.
Nee, helaas is Huisdiergeheimen nog niet beschikbaar op Netflix in Nederland.
| Sound | Alexandre Desplat | Original Music Composer |
| Directing | Chris Renaud | Director |
| Writing | Ken Daurio | Writer |
| Writing | Cinco Paul | Writer |
| Writing | Brian Lynch | Writer |
| Production | Chris Meledandri | Producer |
| Visual Effects | Kelly Baigent | Animation |
| Visual Effects | Albert Barba Cunill | Animation |
| Visual Effects | Nicolas Benoit | Animation |
| Visual Effects | Florent de La Taille | Animation |
| Visual Effects | Brecht Debaene | Animation |
| Visual Effects | Iván del Rio | Animation |
| Visual Effects | Moïse Essame | Animation |
| Visual Effects | David Fourrage | Animation |
| Visual Effects | Jean Hemez | Animation |
| Visual Effects | Ed Herft | Animation |
| Visual Effects | Marco La Torre | Animation |
| Visual Effects | Pierre Leduc | Animation |
| Visual Effects | Dominique Monfery | Animation Director |
| Visual Effects | Daphnée Hong | Fix Animator |
| Visual Effects | David Talloy Thomas | Animation |
| Visual Effects | Jaime Visedo | Animation |
| Visual Effects | Nicolas Valade | Modeling |
| Visual Effects | Laurent Rossi | Animation |
| Costume & Make-Up | Florence Putzola | Set Dressing Supervisor |
| Visual Effects | Kevin Peaty | Animation |
| Lighting | Catherine Catie Lee | Lighting Artist |
| Art | Pierre-Henri Laporterie | Set Designer |
| Production | David Rosenbaum | Executive Producer |
| Editing | Alexander Berner | Editor |
| Art | Eric Guillon | Production Design |
| Art | Colin Stimpson | Art Direction |
| Editing | Kim Foscato | Dialogue Editor |
| Editing | Cheryl Nardi | Dialogue Editor |
| Sound | Ronni Brown | Foley |
| Sound | Sean England | Foley |
| Sound | Luke Dunn Gielmuda | Sound Effects Editor |
| Crew | Wouter van Herwerden | Sound Recordist |
| Sound | Gary Rizzo | Sound Re-Recording Mixer |
| Sound | David Acord | Sound Re-Recording Mixer |
| Sound | Dennis Leonard | Supervising Sound Editor |
| Sound | Kenneth Karman | Music Editor |
| Editing | Amy Pawlowski | Digital Intermediate |
| Editing | Nicole Bou-Samra | First Assistant Editor |
| Editing | Adam Brailsford | First Assistant Editor |
| Editing | Samuel Craven | First Assistant Editor |
| Sound | Mac Smith | Sound Effects Editor |
| Directing | Yarrow Cheney | Co-Director |
| Production | Janet Healy | Producer |
| Production | Brett Hoffman | Associate Producer |
| Editing | Ken Schretzmann | Editor |
| Visual Effects | Sophie Kavouridis | Visual Effects |
| Production | Robert Taylor | Associate Producer |
| Sound | Richard Gould | Foley Editor |
| Crew | Risha Meledandri | In Memory Of |
| Visual Effects | William Eckbo Avgerinos | Animation |
| Visual Effects | Allison Cussigh | Animation Supervisor |
| Visual Effects | Solenn Colas | Animation Supervisor |
| Sound | Bill Higley | ADR & Dubbing |
| Sound | Carlos Sotolongo | ADR & Dubbing |
| Sound | Michael Miller | ADR & Dubbing |
| Production | Mickie McGowan | ADR Voice Casting |
| Visual Effects | Alexis Fernandez | Animation |
| Visual Effects | Andrea Giro | Animation |
| Visual Effects | Andreea Jebelean | Animation |
| Visual Effects | Barbara Dossi | Animation |
| Visual Effects | Carlos Carvajal | Animation |
| Visual Effects | Cesc Pujol | Animation |
| Visual Effects | Charlie Aufroy | Animation |
| Visual Effects | Damien Duprat | Animation |
| Visual Effects | David Carrière | Animation |
| Visual Effects | Eddy Okba | Animation |
| Visual Effects | Fabrice Senia | Animation |
| Visual Effects | Jean Duval | Animation |
| Visual Effects | Jérémy Fromentin | Animation |
| Visual Effects | Jérémy Taburet | Animation |
| Visual Effects | José Más Huertas | Animation |
| Visual Effects | Julio Lorenzo | Animation |
| Visual Effects | Lucas Veber | Animation |
| Visual Effects | Ludovic Savonnière | Animation |
| Visual Effects | Magin Marqués | Animation |
| Visual Effects | Nicolas Candido | Animation |
| Visual Effects | Pierre Mariné | Animation |
| Visual Effects | Remi Parisse | Animation |
| Visual Effects | Roberto Zincone | Animation |
| Visual Effects | Rodrigo Caetano da Costa | Animation |
| Visual Effects | Sébastien Wackowiez | Animation |
| Visual Effects | Silke Jager | Animation |
| Visual Effects | Simone Fiorito | Animation |
| Visual Effects | Sophie Zourane | Animation |
| Visual Effects | Timo Berg | Animation |
| Visual Effects | Jonathan del Val | Animation Director |
| Visual Effects | Julien Soret | Animation Director |
| Editing | Derek Drouin | Assistant Editor |
| Editing | Gina Kowerko | Assistant Editor |
| Editing | Stephen L. Meek | Assistant Editor |
| Sound | Samson Neslund | Assistant Sound Editor |
| Editing | Gilad Carmel | Associate Editor |
| Visual Effects | Tony Siruno | Character Designer |
| Visual Effects | Patrick Muylkens | Color Designer |
| Visual Effects | Brian Padilla | Digital Compositors |
| Visual Effects | Camille Charpigny | Digital Compositors |
| Visual Effects | Erwann Le Faou | Digital Compositors |
| Visual Effects | Maxime Poron | Digital Compositors |
| Visual Effects | Pablo Gotor | Digital Compositors |
| Visual Effects | Stephane Vogel | Digital Compositors |
| Editing | Jake Isaacs | Editorial Coordinator |
| Sound | David Slusser | Foley Editor |
| Sound | Frank Rinella | Foley Editor |
| Sound | Jim Likowski | Foley Editor |
| Lighting | John Hreich | Lighting Artist |
| Lighting | Luca Fiorentini | Lighting Artist |
| Lighting | Lucie Lavergne | Lighting Artist |
| Lighting | Michel Samreth | Lighting Artist |
| Lighting | Thierry Noblet | Lighting Supervisor |
| Lighting | Elodie Labbe | Master Lighting Artist |
| Sound | Dominique Lemonnier | Music Score Producer |
| Sound | Eric Bradley | Musician |
| Sound | Chad Cannon | Orchestrator |
| Sound | Clifford J. Tasner | Orchestrator |
| Sound | Conrad Pope | Orchestrator |
| Sound | Jean-Pascal Beintus | Orchestrator |
| Sound | Mark Graham | Orchestrator |
| Sound | Mark Petrie | Original Music Composer |
| Sound | Otto Cate | Original Music Composer |
| Crew | Emma Escamilla | Post Production Assistant |
| Crew | Jeannine Berger | Post Production Supervisor |
| Production | Audrey Dartois | Production Accountant |
| Production | Carlos Rocadas | Production Accountant |
| Production | Humberto Meza Jr. | Production Accountant |
| Production | Lawrence Bendelac | Production Accountant |
| Production | Valérie Dompnier | Production Accountant |
| Production | Kelly Lake | Production Coordinator |
| Production | Delphine Le Roch | Production Supervisor |
| Production | Diane Howard | Publicist |
| Lighting | Guillaume Boudeville | Rigging Supervisor |
| Sound | Frank Wolf | Scoring Mixer |
| Sound | Joel Iwataki | Scoring Mixer |
| Directing | Matthew Kauth | Script Coordinator |
| Directing | Dave Rosenbaum | Script Supervisor |
| Art | Neal Petty | Set Designer |
| Art | Paul Mager | Set Designer |
| Art | Thomas Reteuna | Set Designer |
| Crew | Mélissa Faucher | Software Engineer |
| Crew | Cécile Brossette | Supervising Animator |
| Crew | Emmanuel Vergne | Supervising Animator |
| Crew | François-Xavier Bologna | Supervising Animator |
| Visual Effects | Christophe Vazquez | VFX Artist |
| Visual Effects | Dimitri Uradovskiy | VFX Artist |
| Visual Effects | Marc Lamorille | VFX Artist |
| Visual Effects | Rodrigue El Hajj | VFX Artist |
| Visual Effects | Sylvain Potel | VFX Artist |
| Visual Effects | Robin Joseph | Visual Development |
| Visual Effects | Francois Boussard | Visual Effects |
| Visual Effects | Xavier Breuil | Visual Effects |
| Art | Miguel Jiron | Storyboard Artist |
