- twitter.com ocsa_linusTo donate to Ohlin, our cancer-sniffing dog, click on the link: …http ... @PennVetWDC.
- twitter.com RespondSystemsFounded in 1983, Respond Systems, Inc. makes Laser Therapy and PEMF Products for Vets, Horse Owners, Trainers and Animal Lovers Worldwide!
- twitter.com dogspeakLearn more about PennVet WorkingDog Center: http://pennvetwdc.org.
- twitter.com ocsachicagoorgWe will be posting a donation link at midnight.