Q. All my dogs and cats seem to have a cold how do I cure it
A. It depends on what is causing the problem. I would recommend having them checked by your vet so they can prescribe antibiotics if necessary. It is unlikely that it is a viral or bacterial cause infecting both species. You can try and steam bath. If you are able to enclose a pet in a cage or crate and put a couple of drops of olbas oil or similar in a bowl of boiling water with a towel over both cage and bowl for 20 mins several times a day can help relieve some symptoms. Ensure that the bowl doesn't come into contact with the pet as you don't want to burn them.