Aivituvin Mobile Chicken Coop with Wheels for 4-6 Chickens vs Grandpas Feeders 20 lb Automatic Treadle Chicken Feeder

Head-to-head spec comparison to help you pick the right coop for your needs.

Aivituvin Mobile Chicken Coop with Wheels for 4-6 Chickens

Aivituvin

$279

vs
Grandpas Feeders 20 lb Automatic Treadle Chicken Feeder

Grandpas Feeders

$189

Spec Winner

Grandpas Feeders 20 lb Automatic Treadle Chicken Feeder

Wins on 3 of 3 spec categories

Spec-by-Spec Comparison

SpecAivituvin Mobile Chicken Coop with Wheels for 4-6 ChickensGrandpas Feeders 20 lb Automatic Treadle Chicken Feeder
Capacity6 hens6 hens
MaterialFir woodGalvanized steel
Run IncludedYesNo
Coop Floor Area18 sq ft0 sq ft
Predator Rating3 /55 /5
Auto-Door ReadyYesNo
Weather Rating4 /54 /5
Assembly Time2 hrs0.5 hrs
Price$279$189
Rating8.2/108.8/10
Buy on AmazonBuy on Amazon

Pros & Cons

Aivituvin Mobile Chicken Coop with Wheels for 4-6 Chickens

Pros

  • Wheels and handle make it genuinely movable by one person — rotate grazing areas weekly
  • Two nesting boxes with exterior access reduce morning competition among hens
  • Pull-out plastic tray makes weekly cleanout a 10-minute job
  • Expandable design accepts Aivituvin extension runs for growing flocks
  • Pre-drilled holes and labeled parts cut assembly time to under 2 hours

Cons

  • Chicken wire on the run needs hardware-cloth upgrade for high-predator zones
  • Wheels are small and struggle on uneven ground or deep grass
  • Asphalt roof panel can shift in high winds without additional fasteners
  • Red stain finish fades to pink within one summer of full sun exposure

Grandpas Feeders 20 lb Automatic Treadle Chicken Feeder

Pros

  • Treadle mechanism eliminates feed waste — hens step on the platform to open the lid
  • Galvanized steel construction is rat-proof, mouse-proof, and weather-resistant
  • 20-pound capacity feeds 6 chickens for up to 10 days without refilling
  • Adjustable treadle weight lets you tune it for bantams or heavy breeds
  • Lid seals tight in rain — feed stays dry even in uncovered runs

Cons

  • Hens need 2-3 days of training to trust the treadle — some skittish birds never adapt
  • At $189, it costs more than 5 years of basic hanging feeders
  • Sharp edges on early production units required gloves during assembly
  • Lid hinge can squeak and spook nervous hens until lubricated

Our Verdicts

Aivituvin Mobile Chicken Coop with Wheels for 4-6 Chickens

The best mid-range coop for keepers who want mobility and room to grow. The wheel system and expandable run attachments put it ahead of static coops at the same price.

Grandpas Feeders 20 lb Automatic Treadle Chicken Feeder

The only feeder we have tested that truly stops rodents and waste simultaneously. The upfront cost is high, but it pays for itself in saved feed and eliminated pest attraction within two years.

Aivituvin Mobile Chicken Coop with Wheels for 4-6 Chickens

$279

Buy on Amazon

Grandpas Feeders 20 lb Automatic Treadle Chicken Feeder

$189

Buy on Amazon

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