The superior vena cava (or cranial vena cava in animals) is above the heart, and forms from a convergence of the left and right brachiocephalic veins, which contain blood from the head and the arms. Origin: 1590â1600; New Latin vena cava (sg), venae cavae (pl), 'hollow vein/veins'.
Benefits of Neem for Dogs. Neem leaves and neem oil benefit dogs in numerous ways. The leaves can be used to boost the immune system of dogs in general, and to repel intestinal parasites. Neem oil can also be used to treat skin problems, repel fleas, mosquitoes, and ticks. Read this page to see how neem can benefit the health and wellbeing of dogs.
It's safe for humans too - and it works, incredibly well on dogs, for flea and tick control. -Place a few drops of neem oil on palms and simply rub hands through your pet's fur for effective flea and tick control. Neem oil is best used this way for dogs, only, not for cats. -For sensitive dogs, dilute the neem oil 1:10 in a light carrier oil like almond or jojoba and rub palms first. Then run hands thoroughly through the dog's coat for natural, effective flea and tick control.