You can usually tell if your dog is feeling a bit under the weather, they may seem a little lethargic or put off their food, but there are a few preventative measures you can take to help to keep your pooch as happy as possible.
Grooming your pet with a brush may seem something that only pedigree owners do at crufts, however brushing your dog regularly can help keep his cote free from knots and bugs if the comb is fine enough.
Check the nose for discoloration and scabbing as this could be a warning sign, a healthy nose however does not need to be cold or wet for it to be healthy, if in doubt its always best to seek professional advice from a vet.