The homeopathic remedy Calc carb can be helpful for cataracts. It is contained in two of our products, in ARTHRO-IONX and in DIA-IONX. If there is any stiffness ARTHRO-IONX would be a good choice. Otherwise I would choose DIA-IONX. If you want to attempt eye drops, you could try eye drops made from diluted Cineraria (this has been used to manage cataracts in dogs). Vetionx carries the first two but not the drops.
I would also give basic supplements to improve digestion and reduce inflammation, such as the Vetionx Probiotics and Omega 3,6,9.
Please let us know how you do.