Rapid Heart Beat in Dogs. Supraventricular Tachycardia in Dogs. Supraventricular tachycardia (SVT) refers to an abnormally rapid heart rate originating above the heart's ventricles. This can occur during times of rest or low activity (i.e., at times other than exercise, illness, or stress).
The Afroalpine highlands of Ethiopia are home to the last remaining Ethiopian wolves.The highest known population of Ethiopian wolves live in the Bale Mountains in Southern Ethiopia, just southeast of the Rift Valley.
They are also one of most widespread land mammals, inhabiting various ecosystems throughout North America, Europe, Asia, and a small portion of Africa. In general, gray wolvesâ size and weight increase the further north they reside. Gray wolves are social animals, living and hunting in packs of 2-12. A typical pack is composed of an alpha male and an alpha female (the pack leaders), their pups, and several subordinate or juvenile wolves.