Here are a few guidelines to keep your dog safe and healthy. As difficult as it may seem, keep your dog away from stagnant puddles, pools, streams, and lake water. Vaccinate your dog regularly. Carry bottled water for your dog any time you go for a walk and a small drinking bowl, or use the palm of your hand. Clean and disinfect your surroundings to get rid of parasites and bacteria. Clean up after your pet by always picking their poop. Wash your hands after handling your canine or its excrement to avoid spreading bacteria, especially when handling food and drink. Eliminate the rodents as they carry pests, diseases, and bacteria. Ensure your sick dog takes all prescribed medication and follow up with the vet.