This Trixie House Hilke for small animals features a roof and raised exit holes that prevent hay from being carried outside, making it easier to keep the surroundings clean. It also has a place on the roof for observation. Made from bark wood, it is compliant with animal welfare under Section 18 (AT). The woods used are softwoods without resin channels, as resin can be toxic for some animals. The woods are also dried thoroughly before processing, and the glue used is non-toxic for animals. The house has two entrances.