Established in 1828 and online since 1998 we are the first uk online pet pharmacy selling veterinary and pet supplies such as wormers including Horse Wormers, as well as parasite control products for pets such as Dog Wormers,or for our feline friends we have a great range of Cat Wormers fleas are hosts for tapeworm in dogs and cats so it is important to use a suitable Flea Treatments for pets. We also have a great range of Veterinary Diets from top brands including Royal Canin Veterinary Diet and a range of health support food from Hills Prescription Diet.
The dose you use of Optimmune is supposed to be controlled by the length of the line you squeeze onto the eye. This then governs also how long the tube lasts. On average you will get about 1 month from a tube if you are careful about not wasting any and apply a small amount (a quarter of a cm is the minimum recommended dose, twice daily. Theoretically the shelf life is supposed to be 1 month after opening, due to the potential for contamination etc. You are advised to not use any left over after 1 month, though many people do not stick to this.