what does a tumor look like on a dog |

One of the most common fungal diseases in dogs is ringworm, or dermatophytosis, an infection of the skin, hair, or nails. There are three fungal species that cause ringworm in dogs. About 70 percent of infections are caused by Microsporum canis, 20 percent by M. gypseum, and 10 percent by Trichophyton mentagrophytes. Signs include hair loss and scaling of the skin. Treatment for localized ringworm is not always necessary as the disease is self-limiting, but the cliinical course can be shortened by using topical miconazole or clotrimazole. Generalized infections, most commonly seen in immunocompromised dogs, can be treated with oral antifungal drugs such as griseofulvin or itraconazole. Infection can spread to humans.[9]
What to look for: No one wants to think about their dog getting cancer. It is one of the biggest killers in dogs and one of the most expensive diseases to treat. Look out for unusual odors, lumps, drastic weight loss, or long-lasting changes in behavior.
My dog will all the sudden get a burst of energy and run so fast he can’t stop and he will run right into things. Now he does this exorcist thing with his head, turning it back violently, teeth chattering and trying to bite his ear kind of thing and will not let anyone near him at all. I think he is having seizures but I’m not sure. I need help. Anyone??
Jump up ^ Uechi, Masami; Mizukoshi, Takahiro; Mizuno, Takeshi; Mizuno, Masashi; Harada, Kayoko; Ebisawa, Takashi; Takeuchi, Junichirou; Sawada, Tamotsu; Uchida, Shuhei (2012-05-04). “Mitral valve repair under cardiopulmonary bypass in small-breed dogs: 48 cases (2006–2009)”. Journal of the American Veterinary Medical Association. 240 (10): 1194–1201. doi:10.2460/javma.240.10.1194.
Vaccinating your dog doesn’t just protect him from rabies—it also protects your dog if he bites someone. Dogs who have bitten humans are required to be confined for at least 10 days to see if rabies develops.

How to treat: Prevention is your best option. It starts with getting your dog shots every year. You should also monitor your dog’s activity to make sure he isn’t interacting with rabies infected animals in the wild. If you suspect that your dog has rabies, call Animal Control immediately and avoid your dog as much as possible.
Lyme disease is a bacterial disease of people and animals transmitted by ticks. In dogs the most common signs of illness of Lyme disease are lameness, fever, reluctance to eat, lack of energy, and enlarged lymph nodes, with or without swollen, painful joints.
Jump up ^ Davidson, Gigi (2000). “Providing Care for Veterinary Diabetic Patients-Canine Diabetes” (PDF). International Journal of Pharmaceutical Compounding. Archived from the original (PDF) on 29 March 2016. Retrieved 25 January 2011. (PDF)
Pyometra is an infection of the uterus. It is a common and potentially fatal condition in dogs. The main risk period for a female is for eight weeks after her peak standing heat (or estrus cycle) has ended.[6]
Jump up ^ Washabau, Robert J. (2005). “Gastrointestinal Motility Disorders of Dogs and Cats”. Proceedings of the 30th World Congress of the World Small Animal Veterinary Association. Retrieved 2007-01-14.
How to treat: Vaccines can be administered regularly to prevent some types of kennel cough. If your dog catches kennel cough you should take him to your vet where he might be prescribed medications that will speed up the recovery process. Keep your pup away from other dogs (especially in public places where the illness can spread rapidly), and give him lots of rest. Once you see signs of recovery, take him for regular walks until he is himself again.
Jump up ^ Raghavan M, Knapp DW, Dawson MH, Bonney PL, Glickman LT (2004). “Topical flea and tick pesticides and the risk of transitional cell carcinoma of the urinary bladder in Scottish Terriers”. J. Am. Vet. Med. Assoc. 225 (3): 389–94. doi:10.2460/javma.2004.225.389. PMID 15328714.
There are all types of canine cancers, and they seem to be on the rise. A staggering 50 percent of dogs aged ten and older will develop some form of cancer, and it’s the leading cause of death of dogs in this age group.
Jump up ^ Heuter, Kerry J.; Langston, Cathy E. (2003). “Leptospirosis: A re-emerging zoonotic disease”. The Veterinary Clinics of North America. 33 (4): 791–807. doi:10.1016/S0195-5616(03)00026-3. PMID 12910744.
Cor triatriatum*, specifically cor triatriatum dexter, occurs in dogs and is characterized by a fibrous division of the right atrium into two chambers, usually with a hole in between them. It results in right heart failure (ascites). It can be treated by balloon valvuloplasty or surgical resection.[52]
What’s true for humans is also true for dogs. Of-the-moment food regimens—like the wolf diet, raw-food craze, or grain-free eating—aren’t worth the money or time. Yes, they can provide balanced meals, and thus aren’t harmful, Case says, “but there is no demonstrated evidence of their health benefits” over other more-standard diets. Tip: Want to provide your pooch with raw food? Be sure it’s pasteurized to ensure safety.
Some diseases and other health problems are common to both humans and dogs; others are unique to dogs and other animals. Dogs are susceptible to various diseases; similarly to humans, they can have diabetes, epilepsy, cancer, or arthritis.
That could happen if a dog infected with canine flu also contracted a human flu, and the two strains combined to create a new virus that was capable of infecting humans. That would be a concern, says Weese, because it would create a novel virus that humans had no immunity to.
Symptoms of chocolate poisoning include vomiting, diarrhea, pacing, panting, and shaking. More serious cases could cause an irregular heart beat, seizures, heart attack, or even death. If you think you dog has eaten any chocolate, do not wait to take him to the doctor.
Xylitol is a sugar substitute used in chewing gum, chewable vitamins, candy, toothpaste, and other products. Although a small preliminary study[51] indicated xylitol may be safe for dogs, other studies show significant toxicity.[52] There have been cases of foods, candies and gums containing xylitol causing toxic or even fatal liver damage in dogs.[53][54][55]
The dog tapeworm is a parasite spread to dogs, cats, and people through the ingestion of infected fleas. This parasite is common but rarely causes illness in pets or people. Infections with Dipylidium caninum can sometimes be detected by finding rice-like segments of the tapeworm crawling near the anus or in fresh bowel movements. In severe infections, pets can lose weight and have mild diarrhea.
8. Arthritis: Arthritis is often seen as a rite of passage for our older pets. They may seem slow to rise in the morning, or a bit reluctant to jump up to their favorite spot on the couch. Your veterinarian can diagnose most forms of arthritis during a routine exam, but they may also recommend an x-ray to rule out other issues or evaluate how seriously inflamed the joints are. While there is no cure for arthritis, there are joint supplements, and even treatments like acupuncture, to help keep your pet as mobile as possible for as long as possible.
In people, children are most often affected with roundworm. There are two forms of the disease in people. Ocular larva migrans happens when the larvae invade the retina and cause inflammation, scarring, and possibly blindness. Visceral larva migrans occurs when the larvae invade parts of the body, such as the liver, lung, or central nervous system.
There are no specific steps you can take to prevent your dog from contracting the disease, but there is some evidence of seasonal fluctuation, with most cases appearing between November and June. New advice suggests keeping your dog away from very muddy areas. 
Common treatments include surgery, chemotherapy, radiation and immunotherapy or a combination of therapies. Success of treatment depends on the type and extent of the cancer and the aggressiveness of the therapy. Of course, early detection is best.
Hypertrophic osteodystrophy is a bone disease in rapidly growing large breed dogs. Signs include swelling of the metaphysis (the part of the bone adjacent to the joint), pain, depression, loss of appetite, and fever. The disease is usually bilateral in the limb bones.[41]
As a dog parent, it is important to recognize the signs and symptoms of common illnesses so you can seek veterinary help for your canine friend as soon as possible. Read on for information about diseases and other medical inflictions that frequently impact dogs.
The first symptoms in people can start days to months after exposure and include generalized weakness, fever, and headache. Within a few days symptoms will progress to confusion, anxiety, behavioral changes, and delirium. If you have been bitten by a dog or other animal and feel that there is a risk for rabies, contact your health care provider right away. Once symptoms appear, it is almost always too late for treatment.
Coonhound paralysis is a type of polyradiculoneuritis seen in Coonhounds. The cause has been related to a raccoon bite. Signs include rear leg weakness progressing rapidly to paralysis, and decreased reflexes.[6]
2. Heartworm: Heartworm is a disease spread by mosquitoes and it has been diagnosed in all 50 states. While it is much more common in dogs, cats can also acquire the disease. If the infection is caught early enough in dogs, it can generally be treated, but there is no cure for feline heartworm disease. Therefore, the best way to keep your pets heart free of potentially deadly worms, is through a monthly preventative, prescribed by your veterinarian.
Treating hot spots may involve shaving and cleaning the irritated area, antibiotics, anti-inflammatory drugs (NSAIDS), steroids, or topical medications, depending on how bad the hot spots are, and how much pain your pooch is in.
Urinary incontinence* is leakage of urine, usually due to incompetence of the urethral sphincter in adult dogs and ectopic ureter (a congenital condition in which the ureter enters the urinary tract posterior to the urethral sphincter) in puppies. In adult dogs it is most commonly seen in large spayed females. The lack of estrogens in spayed dogs has been linked to development of incontinence. Replacement of estrogens, phenylpropanolamine, and surgery have all been used for treatment.[156]
Jump up ^ Rijnberk A. (2002). “The mammary gland, an endocrine gland”. Nederlands tijdschrift voor geneeskunde. Nederlands Tijdschrift voor Geneeskunde (PubMed Summary in English). 146 (51): 2457–62. PMID 12534096.
Pick up and dispose of dog stools, especially in areas where children might play. Cleaning up after your dog will help keep the area clean and reduce the risk of spreading disease to people or other animals.
Scotty Cramp is a disease in Scottish Terriers causing spasms and hyperflexion and hyperextension of the legs. It is caused by a disorder in serotonin metabolism that causes a deficiency of available serotonin.[6]
Congenital diaphragmatic hernia* is uncommon, and is usually caused by trauma. Congenital diaphragmatic hernias are usually communications between the peritoneum and pericardium and are usually incidental findings.[178]
Degenerative (myxomatous) mitral valve disease* is a common cause of congestive heart failure in dogs, especially small, older dogs.[48] The leaflets of the valve become thickened and nodular, leading to mitral valve regurgitation and volume overload of the left side of the heart. Cavalier King Charles Spaniels and Dachshunds have an inherited form of this disease.[49]

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