I took Jasper to the beach with my granddaughter yesterday. He loved running around and digging. I didn't have any reason to think he was eating sand although it was all over his face. He ate dinner when we got home and a few hours later his poop was loose and a bit runny. I thought it was due to something he ate. Possibly at the beach or some new food I tried. This morning I discovered his poop contained a little sand. I read dogs can get impacted from eating sand and he is less active this morning than usual. I'll be calling my vet's office but I'm wondering if anyone has experienced this. It sounds like a potential nightmare.