Retinal degenerations are a heterogeneous group of diseases characterized by death of photoreceptors and progressive loss of vision. Retinal degenerations are a major cause of blindness in developed countries (Bourne et al. 2017; De Bode. 2017) and currently have no cure. https://countryscenesaddleryandpetsuppliers.shop/product-category/western-show-pads/