Peg and Snack Wooden Treefor filling with vegetables, branches etc. Species appropriate employment and mental challenge Bark wood natural wood, untreated Animal protection compliant according to 18 (AT) We attach great importance to your animal's health. For this reason, our items are made from softwoods without resin channels, as resin can be toxic to some animals. The woods we use are not resinous and are also dried extensively before processing. The glue we use is also non