Features: 1.Themainfabricofthesnailsniffingtoyisflannel,whichissoftanddoesnothurttheskin,andsupportsmachinewashing. 2.Thesnailcontainsasoundgeneratortotrainthepuppiestovocalizeandincreasethefunofplaying.Thesnailbodyisfilledwithdollcotton,whichissoftandtextured. 3.Thedouble-layerfabriconthebackandmultiplepocketscanhidefoodforslow-foodtraining. 4.Variouswaystoplay Flatandeasytoenjoy,rollandstandplaymethodincreasesthedifficulty.Puzzletrainingallowsdogsto openbysniffingthemselves. 5.Thedogscanobtain foodthroughtheirmotorsensesandbrainprocessinginformationwhileplayingwithsniffingtoys,sothattheycangainasenseofaccomplishmentandnolongerbeafraidofbeingalone. Specifications: Size: Roll:about22*14*7.5cm/8.66*5.51*2.95inch Flat:about72*7.5*5cm/28.35*2.95*1.97inch Material:polarfleece PackingList: SnailPetToy*1