Enables C-C chemokine binding activity. Involved in cerebellum development and inflammatory response. Located in external side of plasma membrane and neuronal cell body. Used to study colitis. Biomarker of anterior uveitis. Human ortholog(s) of this gene implicated in allergic contact dermatitis and rheumatoid arthritis. Orthologous to human CCR1 (C-C motif chemokine receptor 1). [provided by Alliance of Genome Resources, Apr 2022]