What does a tick bite look like on a dog? - briefly
A tick bite shows as a tiny, raised spot that may be red, pink, or dark, often centered around a small puncture where the parasite attached. The surrounding area can be slightly inflamed, and the tick itself may remain visible as a dark disc embedded in the skin.
What does a tick bite look like on a dog? - in detail
A tick attachment on a canine typically presents as a small, raised nodule at the bite site. The lesion may be circular or oval, often matching the size of the engorged tick (up to 1 cm in diameter). The skin around the bite can appear:
- Slightly reddened or pink, sometimes with a faint halo
- Smooth or slightly raised, without ulceration unless secondary infection occurs
- Occasionally a tiny puncture mark at the center where the tick’s mouthparts entered
If the tick is partially fed, the nodule may feel firm to the touch and the surrounding area can be warm. In advanced feeding stages, the tick’s body may be visible through the skin, creating a dark, swollen mass that resembles a tiny, dark lump. When the tick detaches, a small, often painless wound remains; the opening may close rapidly, leaving only a faint scar.
Key visual indicators to monitor:
- Presence of a dark, engorged parasite attached to the coat or skin
- A localized, raised bump with a central puncture point
- Redness or slight inflammation surrounding the attachment site
- Possible secondary irritation such as scratching or hair loss around the area
Prompt removal of the parasite and inspection of the bite site reduce the risk of disease transmission and help prevent complications. If the lesion enlarges, becomes ulcerated, or shows signs of infection (pus, excessive swelling, heat), veterinary evaluation is required.