I'm not real worried, because my other dog, a Lhasa-Apso/Shitzu (Lotsa-Shitsyou)mix is fine and they both eat the same stuff.
But unless they eat the exact same cans or pouches, one of them may have eaten a poisoned can and the other one didn't.
Of the 3 cans tested, 2 contained poison, 1 did not.
A cat here died after eating just one MEAL of the poisoned food. It ate the food on Monday, went to the emergency Vet that day, and died on Thursday - after 3 days at the Vet under intensive care.
Over 1,000 cats and dogs have died SO FAR, and those are just the ones that were reported to a website (think of all the people who aren't even computer literate who have had pets die... think of all the people, like you could be, who didn't recognize the symptoms so their pet died and they didn't even know it was from this recall... think of all the people who did know it was from the recall but didn't bother to list it on the website... In other words, there could be several thousand who have died, SO FAR).
Get your dog to the Vet just to be sure.
That's my advice anyway.