An animal toothbrush for brushing an animal's teeth without requiring the external application of a tooth cleaning substance to the toothbrush includes an elongate handle with a head mounted to a first end of the elongate handle. The head is impregnated with a tooth cleaning substance and has protrusions which facilitate abrading the animal's teeth. A method of using the animal toothbrush is also disclosed.

The utility model discloses a multifunctional cleaning finger wipe. The cleaning finger wipe is arranged to be connected into an integrated structure and includes: a first cleaning area and a second cleaning area. The first cleaning area and the second cleaning area are opposite to each other. The edge of the first cleaning area and the edge of the second cleaning area are combined with each other. The first cleaning area includes a first surface layer and concave and convex portions spaced along the first surface layer. The second cleaning area includes a first surface layer. The second surface layer and the second surface layer are provided with a number of plastic dripping parts. The plastic dripping parts and the concave and convex parts are made of different materials. This cleaning finger wipe can be used to clean the surface or deep cleaning of pet teeth according to different demands.

The teeth cleaning dog chew toy is adapted for use with the dentition of a companion animal. The teeth cleaning dog chew toy cleans the dentition of the companion animal. The teeth cleaning dog chew toy includes a working element structure and a handle structure. The working element structure attaches to the handle structure. The working element structure joins to the handle structure to form a composite prism structure. The handle structure forms a grip used to carry and manipulate the teeth cleaning dog chew toy. The working element structure cleans and massages the dentition of the companion animal.

A mouthpiece including a body having a recess delimited by a flexible recess wall, the recess configured for encompassing a plurality of dental positions. The body is provided with a pressure chamber for containing a fluid under pressure. The recess wall is configured to deform by reciprocatingly increasing and decreasing a pressure in the pressure chamber between a decreased pressure condition and an increased pressure condition. The recess wall has a local deformability such that, when reciprocatingly increasing and decreasing the pressure in the pressure chamber, a shape of the recess wall locally changes. In the increased pressure condition, the shape of the recess wall is locally adjusted to the local shape of the dental positions encompassed by the recess wall. In the decreased pressure condition, the shape of the recess wall is locally less adjusted to the local shape of the dental positions encompassed by the recess wall.