Abstract: An animal feeding system includes a feeding receptacle and a disposable liner releasably attached to the feeding receptacle. The receptacle includes a bottom wall and a sidewall, which define an internal cavity. The receptacle includes a rim around and extending outwardly from an upper portion of the sidewall. At least one engagement member attached to or formed with at least one of the sidewall and the rim. The disposable liner is sized to fit within the receptacle, and includes a bottom wall and a sidewall which define an internal cavity, a rim around and extending outwardly from an upper portion of the sidewall, the rim including a pair of flange portions extending outwardly from opposing sides of the rim. A pair of engagement portions is disposed within the flange portions and releasably engages the engagement members of the receptacle.