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Whisker Manuals & User Guides

Whisker is a leader in connected pet care technology, best known for creating the Litter-Robot self-cleaning litter box and the Feeder-Robot smart automated feeder.

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About Whisker manuals on Manuals.plus

Whisker is a pioneer in connected pet care technology, engineering smart solutions that improve the lives of pets and their parents. Best known as the creators of the Litter-Robot, an automatic self-cleaning litter box, and the Feeder-Robot, Whisker combines functional design with advanced innovative insights.

Headquartered in Auburn Hills, Michigan, Whisker focuses on solving common pet care problems through automation. Their ecosystem of WiFi-enabled devices allows users to track usage habits and health metrics via the Whisker app. The product line includes the Litter-Robot 4, Litter-Robot 3 Connect, and various accessories designed to reduce odors and simplify maintenance.

Whisker manuals

Latest manuals from manuals+ curated for this brand.

whisker B0938D9LD8 Automatic Pet Feeder User Guide

February 8, 2022
whisker B0938D9LD8 Automatic Pet Feeder Choose either the 1/8-cup or 1/4-cup dispenser to select your minimum portion size. The 1/4-cup dispenser comes pre-installed and can serve 1/4 cup to 1…

Installing the Litter-Robot 4 Camera Mount

installation guide
Step-by-step installation guide for the Whisker Litter-Robot 4 Camera Mount. Learn how to attach the bracket, mount your camera, and route wires for optimal pet monitoring.

Litter-Robot 3 Quick Start Guide

quick start guide
Learn how to set up and start using your Litter-Robot 3 with this concise quick start guide. Includes placement, litter filling, and app connectivity instructions.

Litter-Robot 3 Quick Start Guide

quick start guide
Quick start guide for the Litter-Robot 3 Connect automatic self-cleaning litter box. Includes setup instructions, control panel functions, and light indicator meanings.

Litter-Robot 4 Instruction Manual | Whisker

instruction manual
Comprehensive instruction manual for the Whisker Litter-Robot 4, covering setup, operation, maintenance, safety, and troubleshooting. Learn how to use your automatic, self-cleaning litter box.

Manuel d'instruction Litter-Robot 4

Instruction Manual
Ce manuel fournit des instructions complètes pour l'installation, l'utilisation, la maintenance et le dépannage du Litter-Robot 4 de Whisker.

LR4 WiFi-Enabled Automatic Litter Box

Installation Guide
LR4 WiFi-Enabled Automatic Litter Box, LR4, WiFi-Enabled Automatic Litter Box, Enabled Automatic Litter Box, Automatic Litter Box, Litter Box, Box

Whisker manuals from online retailers

Litter-Robot 4 Supply & Accessory Bundle User Manual

Litter-Robot 4 • August 31, 2025
Comprehensive user manual for the Whisker Litter-Robot 4 Supply & Accessory Bundle, including setup, operation, maintenance, troubleshooting, and specifications for the automatic self-cleaning cat litter box.

Litter-Robot 3 Connect User Manual

LR3C-1000 • August 1, 2025
Comprehensive user manual for the Whisker Litter-Robot 3 Connect automatic self-cleaning cat litter box. Learn about setup, operation, maintenance, troubleshooting, and product specifications for optimal odor control and…

Litter-Robot 4 Complete Bundle User Manual

LR4-EXPBDL-02 • June 5, 2025
Comprehensive instruction manual for the Whisker Litter-Robot 4 Complete Bundle. Learn about setup, operation, maintenance, troubleshooting, and specifications for this automatic, self-cleaning cat litter box system.

Whisker video guides

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Whisker support FAQ

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  • How often should I empty the Litter-Robot waste drawer?

    For two average-sized cats, twice per week is typical. For a single cat, once per week is usually sufficient. The unit will indicate when the drawer is full.

  • What is the Whisker PetTag?

    The PetTag is a passive RFID tag that allows compatible Whisker Pro robots (like the Litter-Robot 4) to identify which specific cat is using the device in a multi-pet household.

  • Does the Whisker PetTag require a battery?

    No. It is a passive RFID tag powered for a split-second by the robot's reader, so there are no batteries to charge or replace.

  • How do I zero the weight sensors on the Litter-Robot?

    Press the Reset button on the control panel. This should be done any time you add litter, empty the waste drawer, or move the unit.

  • Can I use regular trash bags with the Litter-Robot?

    Yes, while custom-fit liners are available, you can use standard 10-13 gallon (37-49L) trash bags in the waste drawer.