The adrenal medulla is responsible for producing hormones such as epinephrine and norepinephrine. Dysregulated replication of the chromaffin cells of the adrenal medulla lead to development of a pheochromocytoma. These tumors produce excess hormone that leads to episodes of hypertension and tachycardia. Early detection via abdominal ultrasound is imperative for surgical success. CT scan prior to surgery is recommended as these tumors have the potential for vascular invasion leading to post-operative complications. Staging is recommended given that approximately 40% of patients will have evidence of spread at time of diagnosis.
The determination and wiry coat hark back to terrier breeds, with a sprinkle of flat-nosed breeds, giving them their distinct expression. The Affenpinscher originally called the Miniature Pinscher his litter-brother, with both often born in the same litter. These were often scrappy little farm dogs, helping to keep the farmsteads free of rodents.
The Afghan Hound has glamorous good looks that belie his grit and stamina. This ancient breed runs swiftly, is relatively independent and gives affection only to those who have earned it.
Afoxolaner is used to treat and control flea and tick infestations in dogs. Sometimes afoxolaner is used for the treatment of sarcoptic mange or demodectic mange. The tablet should always be given as directed by your veterinarian. The majority of dogs have very few side effects from afoxolaner, provided it is given according to label recommendations and at the prescribed interval. If you suspect an overdose or negative reaction to the medication, call your veterinary office immediately.
Aggression may be defined as any threat or harmful behavior directed toward another individual or group. Aggression in dogs commonly includes body language or threat displays such as a hard stare, growling, barking, snarling, lunging, snapping, and/or biting. There are many different categories or types of canine aggression including territorial, possessive, maternal/protective, pain-related, predatory, frustration, social conflict-related, sexual, disease-related, and fear- or anxiety-related aggression. The most common presentation of aggression is fear or anxiety motivated. The treatment of aggression will depend on the cause of aggression. Aggression should first be discussed with your veterinarian regarding the most appropriate treatment.
Territorial or protective aggression may be exhibited toward people or other animals that approach the pet's property. Generally, people and other animals that are unusual, less familiar to the dog, or most unlike the members of the household are the most likely targets of territorial aggression.
An agility trial is a competitive canine sporting event where dogs of various breeds navigate obstacles and are judged on speed and accuracy. Agility training can be a fun activity with many benefits for you and your dog.
Behavior Counseling Aggression - Introduction
La agresividad se define como una amenaza o acción lesiva dirigida hacia otro individuo. En animales, las conductas agresivas son un medio de comunicación.
Cat Behavior Problems – Aggression Redirected
La agresividad en los gatos puede ser un problema serio y peligroso para los propietarios. Hay muchas razones por las que los gatos pueden ser agresivos: un buen diagnóstico ayuda a emitir un pronóstico y un plan de tratamiento adecuados.
Dog Behavior Problems – Aggression - Sibling Rivalry - Diagnosis
Los perros son animales sociales y por lo tanto están preparados para vivir en grupos. Vivir en manada permite a los lobos trabajar juntos para conseguir comida, criar a los cachorros y defender su territorio. Para miembros de un mismo grupo, es contraproducente luchar entre ellos y correr el riesgo de herirse.