Ruminants being cud chewing animals digest their food in a fairly complex manner. One important role of the digestion is fermentation of the food in the largest stomach, the rumen. While this fermentation takes place, gas bubbles occur and typically the goat will belch quite often releasing this gas.. which is perfectly normal (and at times can smell really good but this is my opinion *S*)..
Cancerous basal cell tumors are the most common skin cancer in cats. Middle-aged cats are most susceptible to these tumors along with Persians and other long-haired breeds. Many breeds of dogs are predisposed to basal cell tumors, including Wirehaired Pointing Griffons and Kerry Blue and Wheaten Terriers.
Hemangiosarcoma in dogs and cats is a malignant, soft tissue cancer of the blood vessel lining. Areas of involvement most commonly include the spleen and/or heart. Other areas of the body that may be affected include the lungs, skin, intestine, liver, kidneys, bladder, mouth, and bones.xposure to the sun may be a risk factor for some cats in developing hemangiosarcoma of the skin. 1  Hemangiosarcoma is a very aggressive, malignant cancer that most commonly affects the heart and spleen, but spread to other organs is also possible.