Any pet can suffer heat stress, dogs, cats, birds, horses, rabbits, etc.
Signs of Heat Stress Signs of heat stress include profuse panting, salivation, staring and unresponsive, anxious expression, warm dry skin, high fever, high heart rate, muscle weakness, unable to move, collapse. Bites and stings from most flying insects can cause swelling or soreness. Call your veterinarian for advice because some can cause allergic reactions which need to be treated. All spider bites are toxic but most will only cause local swelling and tissue reaction. If you suspect a black widow bite , get help immediately.