Thank you @samostically for reading Dilo's story. It seems his warts didn't hurt, he kept being an active and playful puppy. We just hoped the problem didn't get worse. We hadn't dealt with a similar problem before. Luckily, his treatment was successful. Dilo and Chumlee will be using transfer factors to help them boost their immune systems.
Sorry to hear about Titus's foot injury. Dogs are so resilient, they compensate for their limitations and thereafter live a happy life.