Gates is co-author, with Chuck Collins, of the book Wealth and Our Commonwealth: Why America Should Tax Accumulated Fortunes, a defense of the policies promoted by the estate tax. He married Mary Maxwell Gates, whom he met at UW, and who died in 1994. They had three children: Kristianne, Bill, and Libby.
Symptoms of heartworm disease may include loss of appetite, lethargy, exercise intolerance, weight loss, fever, dyspnea (difficult, labored breathing, shortness of breath), coughing, weakness, dull dry coat, and hemorrhage. There are no symptoms at all until the disease is advanced.
There are many different types of heartworm medication, ranging from chewable tablets to spot on treatments. Learn about the different options here. READ more; 5 Facts on Heartworm Disease in Dogs. Heartworm infections can and will turn into heartworm disease if left untreated and can be potentially fatal to your dog.