This invention relates to a pet game cover, comprising a body (8) having a height (h), a width (w) and a length (L) arranged to be gripable by the mouth of a pet, said body (8) or body portion (76′) having outer walls comprising outer wall portions, a lower end and a top end, said body (8) or body portion (76′) being arranged with an inwardly protruding void (v) to form an open space within said body (8) or body portion (76′), wherein said void (v) is formed by having a main portion of the total area exposed by said outer walls provided by wall portions having a limited wall thickness (t), and formed in a durable and washable polymeric material, preferably thermo formable.