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.
Symptoms of heartworm disease may take more than 6 months to appear. By: Josh. Heartworm disease in dogs is a silent killer that is often overlooked until itâs too late. This preventable condition starts with a mosquito bite and ends with either a long, expensive treatment or death. Symptoms may not appear until the worm reaches maturity (usually after around 6 months).