Pressure has been used to successfully reduce anxiety for many years for both animals and humans. Examples include parents swaddling infants and people with autism using pressure to relieve persistent anxiety.
Use for symptoms including:
Place main body of shirt along back of dog
Wrap chest straps gently around the dog's neck
Wrap long flap under torso & secure with short flap
XS 4 - 6kgs (33 - 43cm chest)
S 7 - 11kgs (43 - 53cm chest)
M 12 - 18kgs (53 - 64cm chest)
L 19 - 29kgs (64 - 76cm chest)
XL 30 - 50kgs (76 - 94cm chest)