I designed the extra large feeder both as a chicken feeder and a dog feeder using my own dog at the time, Teddy, AKA Teddy Bear, an 85 pound black Border Collie, normal for a Border Collie/Pyrenees cross. Teddy is gone now, he had gotten old and fell going down some stairs and broke his neck. He was a shelter rescue but I think he was around 5 months old in early 2009 and he died this last summer. He was a very smart dog but he never bothered with the treadle step on his feeder, just pushed the door open with his fat head and ate.
Not sure how a 120 pound dog would scale up from an 85 pound dog. I hesitate to make a prediction. The opening for the door would be around12" wide. We have sold maybe a hundred of the dog feeder/extra large chicken feeder and never had any negative feed back other than the cost of shipping. But it holds 63 pounds of feed, huge box that weighs 21 pounds but dimensional weight charges causes it to ship the same cost a a fifty pound package.
Hi Al, where are you located?I designed the extra large feeder both as a chicken feeder and a dog feeder using my own dog at the time, Teddy, AKA Teddy Bear, an 85 pound black Border Collie, normal for a Border Collie/Pyrenees cross. Teddy is gone now, he had gotten old and fell going down some stairs and broke his neck. He was a shelter rescue but I think he was around 5 months old in early 2009 and he died this last summer. He was a very smart dog but he never bothered with the treadle step on his feeder, just pushed the door open with his fat head and ate.
Not sure how a 120 pound dog would scale up from an 85 pound dog. I hesitate to make a prediction. The opening for the door would be around12" wide. We have sold maybe a hundred of the dog feeder/extra large chicken feeder and never had any negative feed back other than the cost of shipping. But it holds 63 pounds of feed, huge box that weighs 21 pounds but dimensional weight charges causes it to ship the same cost a a fifty pound package.