Jagainu-kun

Known in Japan as Jagainu-kun, Dogtato is the heartwarming tale of a dog that`s really a potato…or a potato that`s really a dog. Or something. (Jagaimo = potato, inu = dog, thus the name Jagainu/Dog
Shounen Ashibe: GO! GO! Goma-chan 4

Fourth season of Shounen Ashibe: Go! Go! Goma-chan.
Matsuinu

Matsuinu follows the everyday adventures of six round and cuddly pooches that lead peaceful and relaxing lives, encouraging the audience to share in their warm and fluffy feelings.
(Source: Crunchyro
Hamster Club

A daily-life series about cute hamsters!
Shounen Ashibe: GO! GO! Goma-chan 3

Third season of Shounen Ashibe: Go! Go! Goma-chan.
Pikaia!!

The second season of Pikaia!.
YouTuNya

The story of YouTuNya follows the daily misadventures of cute cartoon kitties such as: Nya, a cat who runs an unpopular channel; Tomoneko, a cat who runs an extremely successful channel; and Tsuyoneko
Little Charo

NHK’s English education program featured the adventures of a puppy named Charo in New York.
GET UP! GET LIVE! #Geragera

Chibi shorts of the V.A.×2D Entertainer project GET UP! GET LIVE!The project’s story centers on aspiring comedian entertainers who all gather at SSS, a talent agency for comedians. The story portrays
Punirunes

The anime follows the daily life of Punirunes — mysterious creatures who love to be coddled — and Yuka, a fourth-grade girl who loves soft, squishy things.
(Source: Anime News Network)