Pigs dying en route are now written off -- recycled into pet foods and farm animal feed, as the industry’s economy of scale allows for such abuse and loss of life. I feed her your dog food recipe, and was wondering if there was anything I could add to her food to help control the incontinence. Some veterinarians may throw up their hands and say this will cause cancer, but the dose is very low. LOOK OUT FOR PET-SALE SCAMMERSScammers are using photos and testimonials from legitimate websites to create phony sites “selling” fictitious pets. The volume of mail received prohibits personal replies, but questions and comments of general interest will be discussed in future columns.