The book explains that innovation is rarely the result of a lone genius working in isolation. Rather, it is most often the product of âtechnology brokersâ that bring together a network of individuals to synthesize and bridge ideas from different domains to see them through a new lens.
A dog itching and scratching will automatically make you think of fleas. However, there are several other factors that can cause skin itchiness, ranging from allergies to hormonal problems or stress. Allergies are the second most common cause of itchiness in dogs. Inhalant allergens such as chemicals, dust or pollen can all cause itchiness.
If the dog is in a lot of pain then a pain relief will be needed. The dog will be checked for allergies, especially to see if fleas are present. Flea allergies, allergies to food or grass allergies irritate the mast cells concentrated in the dog s ear. The mast cells release histamine, prostaglandins and other inflammatory chemicals.