_Treatment_: There is no cure for cancer or sarcoma when once established: the bitch should be mercifully destroyed. With regard to the other form of tumour described, with treatment the disease can be checked and the bitch may breed, but it is seldom or ever radically cured, and it is a question whether it would not be the soundest policy to destroy all bitches affected with this disease in consequence of its contagious nature, for although one bitch does not contract it from another, a bitch going to a dog when affected in this way is certain to infect the dog, and it may be some time before it is found out with him, and in the meantime he may, if a popular stud dog, have infected many bitches. If treatment is decided upon, the affected parts should be thoroughly curetted or scraped, and when the bleeding has ceased the raw surface from where the growths have been removed should, with the aid of a speculum, be dressed with chromic acid mixed with equal parts of water. The caustic must be repeated once or twice a week, and the scraping occasionally, if there are signs of the tumours growing again. The treatment is often a long and tedious one. =Varicocele=: _Symptoms_: A swelling, varying in extent in the scrotum and along the spermatic cord, feeling not unlike a bag of worms. It generally occurs on the left side. The affected testicle of the same side generally gets smaller and soft, and the complaint is sometimes accompanied by a good deal of pain. _Treatment_: Attend to general health, keep bowels well open, give regular exercise, and avoid much meat. The local application of cold water often does good. When no improvement takes place, and the condition causes the dog much discomfort, it is advisable to have the testicle of the affected side removed by operation. Such treatment does not interfere with stud work. =Vertigo=: _Symptoms_: Old dogs suffering from chronic asthma, accompanied by a weak heart, often turn giddy and fall after a severe attack of coughing. The attack seldom lasts for more than a few moments, and the dog jumps up again looking rather vacant, but is soon himself. _Treatment_: Give a good dose of purgative medicine, as from two to twelve[1] grains of jalapin, as the liver is often engorged with blood in cases of chronic asthma or chronic bronchitis. Afterwards, a course of the following mixture is advised:— _Recipe_: Tincture Nux Vomica, 1 drachm. Tincture Digitalis, 2 drachms. Water to 6 ounces. _Doses_: From one to four[1] teaspoonfuls three times a day after food. For small dogs a quarter or half the above quantity of mixture may be made. _Diet_: Raw meat. =Voice (Loss of)=: _Symptoms_: Dogs sent away from home or confined anywhere, and are constantly barking one hour after another as they will do, often lose their voice, and after a time, when attempting to bark, they simply make a husky noise.