I do not know what the prognosis or care would be in a puppy. My pom had CHF for 1 1/2 years and did very well on medicinem unfotunatley we lost her in February, with CHF they can do well for awhile and all of a sudded go down fast. That is so kind of you to help the owner out. Hopefully someone with experience with this will respond. Godd luck. |