My dog seems to be experiencing symptoms of a cold, and I am genuinely concerned about their wellbeing. What are the best practices to follow when caring for a pet who appears to be unwell? Should I monitor their temperature, or are there specific signs I should look out for to ascertain the severity of their condition? Are there particular remedies or treatments that are effective in alleviating the discomfort associated with canine colds? How can I ensure that my furry companion remains comfortable during this time, both physically and emotionally? Should I consult a veterinarian immediately, or is it safe to observe the situation at home for a day or two? Furthermore, could there be any underlying issues that I should be aware of that might exacerbate their cold symptoms? What preventative measures can I implement in the future to safeguard my dog from similar ailments?