Thundershirt Behavior Modification Shirt For Dogs - XSmall - Blue is the proven solution for dog anxiety. Thundershirt uses gentle, constant pressure to calm your dog, effectively aiding anxiety, fearfulness, barking and more. Thundershirts create gentle pressure that has a dramatic calming effect.
Thundershirts are great for:
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Fear of thunder/fireworks
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Separation anxiety
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Travel anxiety
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Crate training
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Problem barking
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Hyperactivity
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Leash pulling
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And more!
| Size | Chest Size | Weight |
|---|
|
XXS |
9"-13" |
< 7 lbs. |
|
XS |
13"-17" |
8-14 lbs. |
|
S |
17"-21" |
15-25 lbs. |
|
M |
21"-25" |
26-40 lbs. |
|
L |
25"-30" |
41-64 lbs. |
|
XL |
30"-37" |
65-110 lbs. |
|
XXL |
37"-50" |
> 110 lbs. |