Table 1 Literature search terms

Dog

OR

Dogs

OR

Canine

Muscle mass

OR

Muscle

OR

Skeletal

OR

Fat-free mass

OR

Skeletal muscle

OR

Lean mass

OR

Anthropometric

OR

Body composition

OR

Limb

OR

Thigh

OR

Femoral muscle

OR

Brachial muscle

OR

Quadriceps

OR

Triceps

OR

Brachium

OR

Gluteal

OR

Hamstrings

OR

Biceps

OR

Atrophy

OR

Hypertrophy

Measurement

OR

Measuring

OR

Assessment

OR

Assessing

OR

Evaluation

OR

Evaluating

Ultrasound

OR

Ultrasonography

OR

MRI

OR

Magnetic resonance

OR

CT

OR

Computed tomography

OR

Girth

OR

Circumference

OR

Dual

OR

Absorptiometry

OR

DEXA

OR

DXA

OR

Muscle condition score