狗狗可能会出现口臭、有体味、脱毛、毛发质量差、嗜睡、腹泻、排便不规律或异常、皮肤病(如过敏)、肥胖、体重下降或体重难以增加、生长发育迟缓、四肢弯曲和频繁感染等。
[1]Wagwalking Editoral.Poor Nutrition in Dogs[EB/OL].wagwalking.com
[2]Canna-pet Editoral.Signs of Malnutrition in Dogs[EB/OL].canna-pet.com,Update:April 24, 2018
[3]Pebworth.K.Malnutrition in Dogs: What Pet Owners Must Know[EB/OL].topdogtips.com,Update:Aug 7, 2019
[4]Needynoses Editoral.6 Signs Your Dog Is Malnourished[EB/OL].needynoses.com,Update:September 15, 2019