ringworms

Question
I want to bring this boxer puppy home but it has ringworms that have been treated, the breeder saids they are past the contagious stage, is there any way for me to tell.  I have other dogs at home that I am concerned about getting them as well and my husband and I contracting them.  I can't get the dog into a vet until Monday, so any help is appreciated.

Answer
Hi Candace,

Pets infected with Ringworm remain contagious for about three weeks if aggressive treatment is used. Contamination will last longer if only minimal measures were taken, or if the breeder was not faithful with the prescribed approach. Minimizing exposure to other dogs or cats and to your family members is recommended during this period.

When treatment is completed, ringworm should be cured. Although a carrier state can exist, this usually occurs because treatment is not long enough or aggressive enough, or because there is some underlying disease compromising the immune system.

I hope I've been a help.
Best of luck,
Patti