Lost Dog Reward - Sheltie resembles mini Lassie or Collie

I saw this post on FB and wanted to help...if you are from the Springfield VA area please keep an eye out for this cute guy. contact info listed below or follow this link to add... http://washingtondc.craigslist.org/nva/pet/3934343816.html

We lost our family dog Linus on the 4th of July. He took off running when a loud firecracker went off. He was seen running towards Newington Forest Avenue from Hickory Ridge Court. He is a sable Shetland Sheepdog also known as a sheltie. He resembles a Collie (Lassie) but is smaller. He had no collar or tags at the time. If you see him please reply to this post or call us at 703-447-1575 with location and time of the sighting. Please do not attempt to chase him if he runs. Linus requires daily medication and it's been over a week. **Update** Last seen at the corner of Ox Rd (RTE 123) and Lee Chapel Rd. Reward of $1000 if recovered no questions asked. Thank you.