Answer:
I would tell her
hi,have you noticed that your dog has heart worms?
if you have,we can call a veterinary doctor who can have a look at it.
and if not so we can search for a prescription then buy the herbs.
I understand how you feel but the dog has to undergo through painful treatment for a couple of months.I would like to help you before it is too late.I also feel pity for it.hope this is helpful
The nature of the predicate in grammar is that it is one of the two parts of the sentence, the other being the subject, and its purpose is to provide some information about the subject, such as what it does or what the subject is like.