Four homeopathic products. Eye Pressure Support is a 30ml oral spray of about 180 doses, with six homeopathic active compounds, that helps maintain normal ocular fluid balance and supports everyday eye comfort. TonicPet #1 (Calcarea fluorica 6x) supports the flexibility and elasticity of ocular tissues. TonicPet #4 (Ferrum phosphoricum 6x) supports the circulation of oxygen through the tissues of the eye and a normal inflammatory response. TonicPet #9 (Natrum muriaticum 6x) helps balance the hydration of the eye. Each TonicPet is a 20g bottle of around 200 tablets.

One product: TonicPet #9 (Natrum muriaticum 6x), which helps balance the hydration of the eye. Everything else is the same. The Optimal Kit also saves 10% against buying separately rather than 5%. If your pet's eyes tend to run dry as well, the Optimal Kit is the one. If not, the Advanced Kit covers the same three other areas for less.

In practice it's one spray and one meal. The three TonicPets are crushed together into the same food, twice a day, so three bottles doesn't mean three separate battles at dinner time. The spray takes about five seconds. Most pet parents fold the whole routine into meals they're already giving.

Yes. The kit is for dogs and cats, and the routine is the same for both. One spray a day regardless of size, plus the three TonicPets dosed by weight and crushed together into the same food. Cat parents often find this easier than drops. If the water bowl is shared with other cats, spray directly into the mouth so you know the dose was taken.

Normal pressure inside a dog's eye is 10 to 25 mmHg, measured by a vet with a tonometer — a small handheld device that touches the surface of the eye and reads in seconds, with no anaesthetic needed. Vets also watch the gap between the two eyes: a difference of more than 7 to 8 mmHg is worth noting on its own. Only a vet can take this measurement, which is why the appointment comes first.

Nothing in this kit goes in your pet's eye. The spray is given orally, into the mouth or the water bowl, and the tablets are crushed into food. Homeopathic formulas are given orally and support the body as a whole. Four products sounds like a lot until you see how they are given: one spray, plus three sets of tablets crushed into the same meal. It's one routine, and none of it involves touching the eye.

Yes, and many pet parents do. Nothing in the kit goes in the eye, so it doesn't dilute or interfere with prescribed drops. Always tell your vet what you're giving your pet, and keep to their schedule. One practical note: essential oils can negate the effect of homeopathic products, so keep them away while you're using the kit.