relevant level of omega 3\'s at higher levels than most pet shop brands ,easy to take, simply pierce capsules or add whole to food ,recommended by vets for cats and dogs ,the oil undergoes a 5 stage purification process these omega 3 capsules will ensure your pet receives a regular intake of epa and dha fatty acids. these two nutrients are often missing from pet foods due to both cost and instability because these omega 3s tend to go rancid when exposed to air, so dry \'complete\' diets will contain little of these important nutrients.omega 3 products are routinely recommended by vets for both dogs and cats, and this product is an affordable way to improve your pets daily intake. simply add the capsules to their food, or if they are fussy the capsules can be pierced and the contents squeezed on to the food. for maintaining healthy joints in dogs we also recommend glucosamine tablets.