I was recommended these for my dog who was having digestion problems and showing signs of fatigue. They worked and still do work well for him. He is not sick in the mornings now since taking them. Vet UK a lot cheaper than the vets...important when you are ordering on a long term basis. Thankfully I don't find them difficult to open - I hold each half of the capsule between my index finger and thumb of both hands and give it a little twist - best to hold capsule over dog/cat food in case of spillage.

Quite a few of the capsules when snipped open, were a solid mass, making them useless. Disappointing and a waste of money.

Different to the first batch I had from my vet. The capsules are impossible to pull apart (I have to snip the end of) and the powder inside is pink rather than white. These are niggles, as long as they do the job of keeping my dog’s B12 levels up I will be happy. Time will tell.

There is one very irritating thing about these tablets and that is on the box it says they can "be pulled apart" so that the contents can be sprinkled on to the food. This is completely false. It is impossible to pull them apart and it is very tricky to cut the top off without it getting into the food or the powder going all over the place.