I can assure you, the rodent didn't die of shock. A wild rat will put up a savage fight against a dog. I'll bet he was poisoned and died from internal hemorrhaging in your yard. Or worse yet, he was diseased.
Back in the dark ages when I lived in NY, my property was adjacent to a small produce farm. When bulldozers moved in to start preparing the land for a luxury condo development, the resident rats fled in every direction. I had "Hav-A-Heart" traps everywhere but my heart is cold when it comes to rats. Wearing industrial elbow length rubber gloves, I dispatched these nasty rodents as humanely as possible.
You should bathe your dogs and spray them and your property for fleas immediately and consult a pest control company that specializes in rodents. If your pups found one rat, there's got to be a nest nearby.
Back in the dark ages when I lived in NY, my property was adjacent to a small produce farm. When bulldozers moved in to start preparing the land for a luxury condo development, the resident rats fled in every direction. I had "Hav-A-Heart" traps everywhere but my heart is cold when it comes to rats. Wearing industrial elbow length rubber gloves, I dispatched these nasty rodents as humanely as possible.
You should bathe your dogs and spray them and your property for fleas immediately and consult a pest control company that specializes in rodents. If your pups found one rat, there's got to be a nest nearby.