# What are the best automatic cat feeders for professional use? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are the best automatic cat feeders for professional use?

## Products

### SureFeed SureFeed Microchip Pet Feeder
```yaml
product: surefeed-surefeed-microchip-pet-feeder
brand: SureFeed
price_gbp: 148.69
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
connectivity: Requires Sure Petcare Hub for app connection (hub connects feeder to WiFi)
power_source: 4 x AA batteries
meal_frequency: null
feeder_capacity: 1.6
schedule_options: App-controlled portions and manual feed; training mode
app_compatibility: Sure Petcare app (iOS and Android)
food_dispense_amount: null
```

- **Price:** £148.69 [^1]
- **Summary:** Microchip-enabled feeder that opens only for registered pets, with integrated scales for accurate portions and a sealed bowl to keep food fresh. Suits multi-pet homes and cats needing monitored or restricted feeding.
- **Additional Sources:** [^2]

### PalNests PalNests Dual Chamber Smart Cat Feeder
```yaml
product: palnests-palnests-dual-chamber-smart-cat-feeder
brand: PalNests
price_gbp: 44.82
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
connectivity: 2.4GHz & 5GHz Wi-Fi
power_source: DC 5V/1A with Type-C cable and 30-day battery backup
meal_frequency: Schedule up to 10 meals or snacks per day
feeder_capacity: 17
schedule_options: App-controlled portions and instant manual feeding
app_compatibility: iOS 13.0+ and Android 6.0+
food_dispense_amount: null
```

- **Price:** £44.82 [^3]
- **Summary:** Dual-chamber smart feeder with two independent hoppers for kibble and treats, app control, local schedule storage, and long battery backup. Suited for owners who want precise portioning, dual-diet management, and remote feeding for single or multi-cat routines.
- **Additional Sources:** [^4]

### PETLIBRO PETLIBRO Granary Automatic Cat Feeder
```yaml
product: petlibro-petlibro-granary-automatic-cat-feeder
brand: PETLIBRO
price_gbp: 67.24
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
connectivity: WiFi 2.4GHz and 5GHz
power_source: DC 5V adapter and 3 x Alkaline D batteries (backup)
meal_frequency: 1-10 Meals per day
feeder_capacity: 21
schedule_options: App scheduling, manual feed
app_compatibility: PETLIBRO LITE (iOS and Android)
food_dispense_amount: 20ml per portion
```

- **Price:** £67.24 [^5]
- **Summary:** The Granary is a dry-food automatic feeder with a sealed 5L (≈21 cups) hopper, adjustable portion sizes (20ml each) and app control including scheduling, remote feed and alerts. It supports Wi-Fi (2.4G/5G) and has dual power with mains adapter and battery backup, suited for cat owners who want remote monitoring and precise portioning.
- **Additional Sources:** [^6]

### Whisker Whisker Feeder Robot (Model Feeder-Robot)
```yaml
product: whisker-whisker-feeder-robot-model-feeder-robot
brand: Whisker
price_gbp: 223.41
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
connectivity: 2.4 GHz WiFi (IPv4)
power_source: 15 Volt DC (backup battery sold separately)
meal_frequency: 1 to 8 times per day
feeder_capacity: 32
schedule_options: scheduled meals or gravity mode
app_compatibility: Apple mobile devices and Android mobile devices
food_dispense_amount: up to 0.5 cup in 0.125-cup increments
```

- **Price:** £223.41 [^7]
- **Summary:** The Feeder-Robot is a WiFi-connected automatic feeder with anti-jam technology, local schedule storage, and gravity mode for continuous feeding. It suits cat and dog owners who want precise portion control, remote dispensing, and large hopper capacity.
- **Additional Sources:** [^8], [^9]

---
## References & Sources
[^1]: Chewy, accessed 2026-06-06. https://www.chewy.com/surefeed-microchip-pet-feeder/dp/
[^2]: Sure Petcare (official), accessed 2026-06-06. https://www.surepetcare.com/en-us/pet-feeder/microchip-pet-feeder-connect
[^3]: PalNests (official), accessed 2026-06-06. https://palnests.com/products/dual-chamber-smart-cat-feeder
[^4]: PalNests product page (alternate listing), accessed 2026-06-06. https://palnests.com/products/dual-chamber-smart-cat-feeder?variant=PN-CF01
[^5]: Petlibro (official), accessed 2026-06-06. https://petlibro.com/products/granary-smart-camera-feeder-petlibro-lite
[^6]: Chewy, accessed 2026-06-06. https://www.chewy.com/s/petlibro-granary-wifi-feeder
[^7]: Whisker, accessed 2026-06-06. https://www.whisker.com/feeder-robot
[^8]: Litterbox, accessed 2026-06-06. https://www.litterbox.com/feeder-robot.html
[^9]: Litter-Robot, accessed 2026-06-06. https://www.litter-robot.com/support/article/feeder-robot-getting-started/