| 摘要 |
Provided is a pet dental chew. The pet dental chew includes a body made of material ingestible for a pet and having a predetermined size insertable to a pet's mouth, a plurality of upper core units formed on one side of the body, a plurality of lower core units formed on the other side of the body and arranged in a pattern oblique to the plurality of the upper core units, and a plurality of air holes formed in the body between the one side and the other side.
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