I have always used haynets with horses, though I am slowly starting to not like te fact that its not healthy for sox, Though if I throw it on the floor he tramples it all in his bed! And he is a messy thing anyway! Though I like the fact that the net keeps him busy. I have being looking into haybars rather then feeding from the floor. He has it adlib anyway so that's not a problem though I want him to be kept busy almost when he is in his stable. Along with that the box is... 13 x10 or 11 I believe so aware that his stable isn't huge. I know at the vets they use the hayracks... I just want something that wont cover his bed, keep him busy and be healthy.. is that so hard lol.