PETLIBRO Granary 2 Vision Duo dual-bowl feeder review

Granary 2 Vision Duo is the PETLIBRO camera feeder to compare when two cats need separate bowls available at the same time. Its two-bowl weighing arrangement is the key difference from the ordinary Vision. It still stores one shared dry food and does not physically reserve a bowl for an identified cat.

Two positions without two separate food reservoirs

The Duo specification lists two stainless bowls and a 5 L tank. PETLIBRO describes dual dispensing and weighing for each bowl. This can help organize side-by-side feeding, but does not provide two independently filled hoppers for different recipes.

If one animal needs a different food, do not treat the bowl count as sufficient separation. The cats can approach exposed food, so the same animal may visit both sides. Choose food protection when the requirement is deciding which pet has access, or require separate hoppers when independently stored foods matter.

The weighing arrangement needs a stable home

The maker specifies a hard, flat floor and calibration after disassembly and reassembly. This is a more important placement detail than the finish colour. Allow enough width for both bowls and enough access to lift the reservoir for cleaning without leaving the feeder on a soft or uneven surface.

The calibration guide describes doing the process with empty bowls and without moving the appliance. Make it part of rebuilding the feeder after a deep clean. A weighing feature used on an unsuitable surface can generate numbers without providing the useful comparison you wanted.

What the camera adds to two-bowl feeding

Watching the area can help you see which cat approaches and whether feeding positions are being shared as intended. The maker's pet-recognition features provide activity information; they are not a physical lock. Compare the Granary 2 X for a different arrangement with a recognition-controlled lid.

Think through what you actually need to observe. A live view and stored playback are different services, and the product page identifies cloud-service requirements for recording and playback. Check current terms before assuming a video-history feature is included for the lifetime of the appliance.

Choose the feeding mode around the cat

The page describes scheduled feeding and Smart Refill Mode, which replenishes a bowl below a chosen threshold within a daily limit. A grazing routine is different from an appointment-based meal. Try the intended mode with both cats present and watch what happens at the exposed bowls.

Food disappearing from a bowl does not automatically establish which animal swallowed it or whether some was pushed out. Treat the activity and weight information as context for observing the routine. Do not let a convenient graph replace checking the actual food and animals.

Food, cleaning and emergency power

The exact model supports dry kibble in the documented 2–15 mm range, with shape exclusions. Wet meals need another feeder. A two-bowl base creates more surfaces to clean, and PETLIBRO says the stainless bowls and holders are washable while the electronics beneath them must not be rinsed or submerged.

The built-in rechargeable battery supplies emergency backup. The series comparison distinguishes this Duo configuration from the single-bowl AF205; the ordinary Vision's documented extended backup behavior is not a reason to call either version a normal cordless appliance. Use mains power for the intended regular setup.

The right reason to choose Duo

Choose it for two open feeding positions, camera observation and separately weighed bowls around one shared dry-food tank. Choose the single Vision when one position is enough. Choose another feeding arrangement when separate foods, a pet-specific barrier or a routine without an outlet is essential. That keeps the two-bowl upgrade tied to an actual household need.