How about using it along with other supplements for a Shih Tzu's heart valve disease?

This is a question as to whether other supplements can be used along with Pinfenon for Puck, a Shih Tzu, whose condition has improved.
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● He started taking Pinfenon in April of 2006.

He was diagnosed as having a heart murmur.
Six-year-old male Shih Tzu, 5 kg
Heart valve disease suspected.

●Latter part of June, 2006
I appreciate your support.
I have been giving Pinfenon to my beloved dog for about a month and a half, ever since he was diagnosed as having a heart murmur.

I haven't had the vet check him yet because I want to wait for three months and see how he does, but it looks as if the color of his tongue (which had been worrying me) has improved.
His tongue used to be pale, as if he were anemic, but lately it is a very nice reddish pink.

So it seems that his physical condition is good, but a urine test found struvite crystals.
There were only a few, so apparently this is not such a worrisome condition; but I have stopped giving him the supplement I used to, which contained a lot of minerals.

I am thinking of adding enzymes to the supplements he takes, but would it be all right to just give him Pinfenon?
I would appreciate any advice you can give me.

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● From us~

Enzymes and the like do not contain the same ingredients as Pinfenon; so, considering your dog's digestion, we think they would be good for him.

Just as in the case of humans, it is good for him to eat a reasonably varied diet.