Abdominal SwellingBehavior ChangesCoughingDifficulty BreathingDifficulty SleepingFaintingRear Limb WeaknessReduced Ability to ExerciseReduced or Altered AppetiteQuality of LifeWeight Loss or Poor Growth REAR LIMB WEAKNESS Generalized weakness can be a warning sign of heart disease. Your pet may … Continue reading Rear Limb Weakness