Post Tick Bite On Dogs. A picture of a dog tick bite only reflects what a tick would look like at a particular point in time. Since ticks bite on your dog and feed on their blood, they swell up into a hard little ball that is clamped onto the dog with its teeth.

Ticks can transmit diseases in dogs in a matter of hours; What diseases can ticks transmit to pets? There is a analgesic quality in the tick’s saliva so that the dog doesn’t feel the tick bite into them, because the saliva from the tick can numb the skin of the dog.